chore: update docs for json lib (#236)

* chore: update docs for json lib

* Update src/status.md

Author: yoyo837

src/built-with-assemblyscript.md

@@ -121,7 +121,7 @@ A place for all things AssemblyScript. Feel free to add your projects and applic
   Karmem is a fast binary serialization format, faster than Google Flatbuffers and optimized for WebAssembly languages.
 * [as-proto](https://github.com/piotr-oles/as-proto)<br />
   Protobuf encoder/decoder library.
-* [as-json](https://github.com/JairusSW/as-json)<br />
+* [json-as](https://github.com/JairusSW/json-as)<br />
   JSON encoder / decoder.
 * [as-msgpack](https://github.com/wapc/as-msgpack)<br />
   MessagePack package for AssemblyScript.

src/status.md

@@ -129,7 +129,7 @@ As such, certain higher-level language features still have their limitations or
 | Union types                                  | Union types are not supported yet, except for nullable class types. There is no `any` type. A viable alternative is to use generics specialized with [static type checks](./stdlib/globals.md#static-type-checks) to achieve a similar effect.
 | Symbols                                           | Symbols are implemented in the standard library, but don't have deep compiler integration yet.
 | Object literals                                   | Object literals can be used in places where the current type is a bare class, then corresponding to an instantiation of the class.
-| JSON                                              | JSON is not strictly typed in nature, so we haven't settled on a standard yet. Solutions developed by the community: [assemblyscript-json](https://github.com/nearprotocol/assemblyscript-json)
+| JSON                                              | JSON is not strictly typed in nature, so we haven't settled on a standard yet. Solutions developed by the community: [json-as](https://github.com/JairusSW/json-as)
 | RegExp                                            | Regular expressions need quite a lot of supporting code with many quirks, and we haven't decided on an implementation yet. Solutions developed by the community: [assemblyscript-regex](https://github.com/ColinEberhardt/assemblyscript-regex)
 | Date                                              | There is initial support for the UTC parts, but WebAssembly lacks access to the system's time zone data. In general the Temporal proposal could be more feasible to adopt. Solutions developed by the community: [assemblyscript-temporal](https://github.com/ColinEberhardt/assemblyscript-temporal).
 ||