Fix InjectionToken types to allow new inject(Token) syntax to be used with msal-angular.

[bradkovach]

(desc copied from #7484)

This PR adjusts InjectionToken instantiation to use the proper template type parameter (instead of string), so that the new Angular 14+ inject(TOKEN) syntax can be used if desired.

import { MSAL_INSTANCE, MSAL_GUARD_CONFIG, MSAL_INTERCEPTOR_CONFIG, MSAL_BROADCAST_CONFIG
@Component({
   // ...
})
export class MyComponent {
   msalInstance = inject(MSAL_INSTANCE); // resolves to IPublicClientApplication
   msalGuardConfig = inject(MSAL_GUARD_CONFIG); // resolves to MsalGuardConfiguration
   msalInterceptorConfig = inject(MSAL_INTERCEPTOR_CONFIG); // resolves to MsalInterceptorConfiguration
   msalBroadcastConfig = inject(MSAL_BROADCAST_CONFIG); // resolves to MsalBroadcastConfiguration
}

[bradkovach]

@shylasummers this branch resolves all of the issues from the other PR

[shylasummers]

Hi @bradkovach, looks like you still need to adjust the changefile. This is a major (breaking) change. Try deleting this changefile and re-running while selecting major as the type.

[shylasummers]

@bradkovach bumping the request for a changefile fix

[shylasummers]

@bradkovach bumping one more time for the changefile fix

[bradkovach]

@shylasummers new beachballs are available for you

[shylasummers]

@bradkovach Please change the changefile type to major. You also only should have one changefile.

[bradkovach]

I sent this in as a breaking change even though it doesn't break anything because old, improper types had to be manually over-ridden, so those type casts will still be in place when folks upgrade.

Since you're targeting this for v5, I don't think that matters.

However, since there were concerns, I authored a unit test that uses @ts-expect-error to ensure that the inferred types are strong, and resistant to mistyping.