Add test for injecting OpenID mechanism by qualifier

There's no test in the TCK to cover injecting OpenID mechanisms with `qualifiers` attribute.

The test for injecting multiple auth mechanisms into a custom handler in [AppCustomAuthenticationMechanismHandler2IT](https://github.com/jakartaee/security/blob/7233713f44dc5a58fcc82fcb8167e400fccedca7/tck/app-custom-authentication-mechanism-handler2/src/test/java/ee/jakarta/tck/security/test/AppCustomAuthenticationMechanismHandler2IT.java#L42) only covers basic mechanisms.

We found out that, although both WildFly and GlassFish preview versions, and the underlying Soteria implementation, all passed the TCK, they failed to inject a modified case with OpenID mechanisms instead of Basic mechanisms. It would be good to add a test similar to the existing one for Basic authentication also for OpenID. Or, even better, for all other specified mechanisms (OpenID, Form, CustomForm).

More information in: https://github.com/jakartaee/security/issues/342

Start with tck/app-custom-authentication-mechanism-handler2/src/test/java/ee/jakarta/tck/security/test/AppCustomAuthenticationMechanismHandler2IT.java, especially the existing test for injecting multiple basic mechanisms into a custom handler. Add the analogous OpenID case using the qualifiers attribute, then run AppCustomAuthenticationMechanismHandler2IT. Done means the TCK covers and passes OpenID mechanism injection with qualifiers.

Written by the indexing model from the issue text.