🚀 [Feature]: Add support for macOS (#17)

## Description

This pull request uses a new function in `Build-PSModule` that runs
local `build.ps1` scripts. This allows the build process to happen in
the workflow instead of on some tools PC.

- Fixes #15 

### "GitHub secret service" example script update:

* Changed the `EncryptedSecret` parameter to `Secret` to align with the
expected parameter names.

## Type of change

<!-- Use the check-boxes [x] on the options that are relevant. -->

- [ ] 📖 [Docs]
- [ ] 🪲 [Fix]
- [ ] 🩹 [Patch]
- [ ] ⚠️ [Security fix]
- [x] 🚀 [Feature]
- [ ] 🌟 [Breaking change]

## Checklist

<!-- Use the check-boxes [x] on the options that are relevant. -->

- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas

Author: MariusStorhaug

.github/workflows/Linter.yml

@@ -30,3 +30,4 @@ jobs:
           VALIDATE_MARKDOWN_PRETTIER: false
           VALIDATE_YAML_PRETTIER: false
           VALIDATE_JSON_PRETTIER: false
+          VALIDATE_JSCPD: false

.gitignore

@@ -14,4 +14,5 @@ outputs/*
 
 # .Net build output
 bin/
-obj/
+obj/
+libs/

examples/GitHubSecretService.ps1

@@ -43,9 +43,9 @@ $GitHubSecretStore[$secretInfo.SecretName] = [pscustomobject]@{
 # 5) When used in GitHub Actions, the GitHub Secret Service likely ONLY trusts the 'GitHub Actions' App,
 #    and retrieves the secret by its name.
 $actionParams = @{
-    EncryptedSecret = $GitHubSecretStore[$secretName].Secret
-    PublicKey       = $GitHubSecretStore[$secretName].PublicKey
-    PrivateKey      = $GitHubSecretStore[$secretName].PrivateKey
+    Secret     = $GitHubSecretStore[$secretName].Secret
+    PublicKey  = $GitHubSecretStore[$secretName].PublicKey
+    PrivateKey = $GitHubSecretStore[$secretName].PrivateKey
 }
 $decryptedString = ConvertFrom-SodiumEncryptedString @actionParams