Unable to parse the exact error from ParseError

### New Issue Checklist


- [x] I am not disclosing a [vulnerability](https://github.com/parse-community/Parse-Swift/security/policy).
- [x] I am not just asking a [question](https://github.com/parse-community/.github/blob/main/SUPPORT.md).
- [x] I have searched through [existing issues](https://github.com/parse-community/Parse-Swift/issues?q=is%3Aissue).
- [x] I can reproduce the issue with the latest versions of [Parse Server](https://github.com/parse-community/parse-server/releases) and the [Parse Swift SDK](https://github.com/parse-community/Parse-Swift/releases). 

### Issue Description
The current SDK returns all errors with ParseError which can not be used to determine the exact error details to show on the UI.

### Steps to reproduce

- Disconnect the internet on your device (Turn on Airplane Mode)
- Try to call any CloudCode function

### Actual Outcome
You will get this ParseError:
```
(lldb) po error
ParseError code=-1 error=Unable to connect with parse-server: Error Domain=NSURLErrorDomain Code=-1009 "The Internet connection appears to be offline." UserInfo={_kCFStreamErrorCodeKey=50, NSUnderlyingError=0x282733570 {Error Domain=kCFErrorDomainCFNetwork Code=-1009 "(null)" UserInfo={_NSURLErrorNWPathKey=unsatisfied (No network route), _kCFStreamErrorCodeKey=50, _kCFStreamErrorDomainKey=1}}, _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask <27703A59-4B71-4320-B775-0560BC43DFDB>.<6>, _NSURLErrorRelatedURLSessionTaskErrorKey=(
    "LocalDataTask <27703A59-4B71-4320-B775-0560BC43DFDB>.<6>"
), NSLocalizedDescription=The Internet connection appears to be offline., NSErrorFailingURLStringKey=https://host/functions/FunctionName, NSErrorFailingURLKey=https://host/functions/FunctionName, _kCFStreamErrorDomainKey=1}
  - code : ParseSwift.ParseError.Code.unknownError
  - message : "Unable to connect with parse-server: Error Domain=NSURLErrorDomain Code=-1009 \"The Internet connection appears to be offline.\" UserInfo={_kCFStreamErrorCodeKey=50, NSUnderlyingError=0x282733570 {Error Domain=kCFErrorDomainCFNetwork Code=-1009 \"(null)\" UserInfo={_NSURLErrorNWPathKey=unsatisfied (No network route), _kCFStreamErrorCodeKey=50, _kCFStreamErrorDomainKey=1}}, _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask <27703A59-4B71-4320-B775-0560BC43DFDB>.<6>, _NSURLErrorRelatedURLSessionTaskErrorKey=(\n    \"LocalDataTask <27703A59-4B71-4320-B775-0560BC43DFDB>.<6>\"\n), NSLocalizedDescription=The Internet connection appears to be offline., NSErrorFailingURLStringKey=https://host/functions/FunctionName, NSErrorFailingURLKey=https://host/functions/FunctionName, _kCFStreamErrorDomainKey=1}"
  - otherCode : nil
 ```

You'll get these details:

```
(lldb) po error.domain
"ParseSwift.ParseError"

(lldb) po error.code
1

(lldb) po error.localizedDescription
"ParseError code=-1 error=Unable to connect with parse-server: Error Domain=NSURLErrorDomain Code=-1009 \"The Internet connection appears to be offline.\" UserInfo={_kCFStreamErrorCodeKey=50, NSUnderlyingError=0x282733570 {Error Domain=kCFErrorDomainCFNetwork Code=-1009 \"(null)\" UserInfo={_NSURLErrorNWPathKey=unsatisfied (No network route), _kCFStreamErrorCodeKey=50, _kCFStreamErrorDomainKey=1}}, _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask <27703A59-4B71-4320-B775-0560BC43DFDB>.<6>, _NSURLErrorRelatedURLSessionTaskErrorKey=(\n    \"LocalDataTask <27703A59-4B71-4320-B775-0560BC43DFDB>.<6>\"\n), NSLocalizedDescription=The Internet connection appears to be offline., NSErrorFailingURLStringKey= host/functions/FunctionName, NSErrorFailingURLKey=https://host/functions/FunctionName, _kCFStreamErrorDomainKey=1}"
```

We can not get the exact error domain `NSURLErrorDomain`, code `-1009` with the message `The Internet connection appears to be offline` to display it on the UI correctly, but only `ParseSwift.ParseError` `code 1` all the time.

### Expected Outcome
We need an `originalError` variable in `ParseError` so we can check what was the exact error that caused the problem, not just `ParseSwift.ParseError code 1`

### Environment


Client
- Parse Swift SDK version: `4.14.2`
- Xcode version: `14.2`
- Operating system (iOS, macOS, watchOS, etc.): `iOS 16.3`
- Operating system version: `MacOS`

Server
- Parse Server version: `4.5.0`
- Local or remote host (AWS, Azure, Google Cloud, Heroku, Digital Ocean, etc): `AWS`

Database
- System (MongoDB or Postgres): `MongoDB`
- Database version: `3.6`
- Local or remote host (MongoDB Atlas, mLab, AWS, Azure, Google Cloud, etc): `AWS`

### Logs
```
(lldb) po error
ParseError code=-1 error=Unable to connect with parse-server: Error Domain=NSURLErrorDomain Code=-1009 "The Internet connection appears to be offline." UserInfo={_kCFStreamErrorCodeKey=50, NSUnderlyingError=0x282733570 {Error Domain=kCFErrorDomainCFNetwork Code=-1009 "(null)" UserInfo={_NSURLErrorNWPathKey=unsatisfied (No network route), _kCFStreamErrorCodeKey=50, _kCFStreamErrorDomainKey=1}}, _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask <27703A59-4B71-4320-B775-0560BC43DFDB>.<6>, _NSURLErrorRelatedURLSessionTaskErrorKey=(
    "LocalDataTask <27703A59-4B71-4320-B775-0560BC43DFDB>.<6>"
), NSLocalizedDescription=The Internet connection appears to be offline., NSErrorFailingURLStringKey=https://host/functions/FunctionName, NSErrorFailingURLKey=https://host/functions/FunctionName, _kCFStreamErrorDomainKey=1}
  - code : ParseSwift.ParseError.Code.unknownError
  - message : "Unable to connect with parse-server: Error Domain=NSURLErrorDomain Code=-1009 \"The Internet connection appears to be offline.\" UserInfo={_kCFStreamErrorCodeKey=50, NSUnderlyingError=0x282733570 {Error Domain=kCFErrorDomainCFNetwork Code=-1009 \"(null)\" UserInfo={_NSURLErrorNWPathKey=unsatisfied (No network route), _kCFStreamErrorCodeKey=50, _kCFStreamErrorDomainKey=1}}, _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask <27703A59-4B71-4320-B775-0560BC43DFDB>.<6>, _NSURLErrorRelatedURLSessionTaskErrorKey=(\n    \"LocalDataTask <27703A59-4B71-4320-B775-0560BC43DFDB>.<6>\"\n), NSLocalizedDescription=The Internet connection appears to be offline., NSErrorFailingURLStringKey=https://host/functions/FunctionName, NSErrorFailingURLKey=https://host/functions/FunctionName, _kCFStreamErrorDomainKey=1}"
  - otherCode : nil

(lldb) po error.domain
"ParseSwift.ParseError"

(lldb) po error.code
1

(lldb) po error.localizedDescription
"ParseError code=-1 error=Unable to connect with parse-server: Error Domain=NSURLErrorDomain Code=-1009 \"The Internet connection appears to be offline.\" UserInfo={_kCFStreamErrorCodeKey=50, NSUnderlyingError=0x282733570 {Error Domain=kCFErrorDomainCFNetwork Code=-1009 \"(null)\" UserInfo={_NSURLErrorNWPathKey=unsatisfied (No network route), _kCFStreamErrorCodeKey=50, _kCFStreamErrorDomainKey=1}}, _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask <27703A59-4B71-4320-B775-0560BC43DFDB>.<6>, _NSURLErrorRelatedURLSessionTaskErrorKey=(\n    \"LocalDataTask <27703A59-4B71-4320-B775-0560BC43DFDB>.<6>\"\n), NSLocalizedDescription=The Internet connection appears to be offline., NSErrorFailingURLStringKey= host/functions/FunctionName, NSErrorFailingURLKey=https://host/functions/FunctionName, _kCFStreamErrorDomainKey=1}"
```

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Unable to parse the exact error from ParseError #439

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Unable to parse the exact error from ParseError #439

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