* Use Armeria for test HTTP server.
* Continue
* Migrate test http server to Armeria.
* Finish
* Use junit extension
* Remove unused.
* Use localhost for net peer name.
* Block for full response in recator-netty tests.
* Handle split responses in netty41 and akka
* Typo
* Remove unused extraClientSpans() method
* Merge extraAttributes() and hasClientSpanHttpAttributes(uri) into
httpAttributes(uri): this will allow to choose extracted attributes
per URI (for example, OkHttp won't set flavor on connection exception
once it's rewritten to Instrumenter)
* Refactor TypeInstrumentation#transformers() method part 1
Add TypeInstrumentation and its implementations
* Refactor TypeInstrumentation#transformers() method part 2
Use the new method in all existing TypeInstrumentation implementations
* Drift
* Spotless
Co-authored-by: Trask Stalnaker <trask.stalnaker@gmail.com>