Add new annotations to support embedded parameters, ranged values, and source type for conversion from @OperationParams.

[lukedegruchy]

• Non-functional purely API semantics change.
• Add EmbeddableOperationParams as a type-level annotation to mark a class as an embedded parameters class that will be passed to an Operations Provider API in place of individual IdParam and OperationParam annotated method parameters
• Add EmbeddedOperationPrams as a method parameter annotation to indicate that an Operation Provider method parameter will include a type that is annotated as above with EmbeddableOperationParams
• Add new Header annotation to capture single or multiple header values for a given header name.

To illustrate:

public class SomeProvider {
   @Operation("doStuff")
   public void doStuff(@EmbeddedOperationParams MyParamsClass theParams) {}
}

@EmbeddableParams
public class MyParamsClass {
    private final String myId;

    public MyParamsClass(
      @Header("Timezone")
      String theTimezone,
       @OperationParam
       String theId
    ) {
       ...
    }
}

[github-actions]

Formatting check succeeded!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Please upload report for BASE (rel_8_0@fc8ce73). Learn more about missing BASE report.

Additional details and impacted files

@@            Coverage Diff             @@
##             rel_8_0    #6659   +/-   ##
==========================================
  Coverage           ?   83.50%           
  Complexity         ?    28566           
==========================================
  Files              ?     1797           
  Lines              ?   111176           
  Branches           ?    13965           
==========================================
  Hits               ?    92835           
  Misses             ?    12353           
  Partials           ?     5988           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.