[typeid-js] Add support for spec 0.3 (underscores in type) (#319)

## Summary
Add support for spec 0.3 (underscores in type)

## How was it tested?
pnpm build
pnpm test

README.md

@@ -47,7 +47,7 @@ Latest spec version: v0.3.0
 | ----------------------------------------------------- | ------------- | ------------ |
 | [Go](https://github.com/jetify-com/typeid-go) | ✓ Implemented | v0.3 |
 | [SQL](https://github.com/jetify-com/typeid-sql) | ✓ Implemented | v0.2 |
-| [TypeScript](https://github.com/jetify-com/typeid-js) | ✓ Implemented | v0.2 |
+| [TypeScript](https://github.com/jetify-com/typeid-js) | ✓ Implemented | v0.3 |
 
 ### Community Provided Implementations