* Merge javaagent-instrumentation-api into javaagent-extension-api
* remove some leftover references to javaagent-instrumentation-api
* add missing instrumentation-api to distro example
* Move concurrent instrumentation utils out from javaagent-instrumentation-api
* Move AgentLogEmitterProvider, InstrumentedTaskClasses and OpenTelemetrySdkAccess out of javaagent-instrumentation-api
* Make it possible to use InstrumentationContext (now VirtualField) from library instrumentation
* fix tests
* fix javadocs
* fix some more tests
* code review comments
* setIfNull, computeIfNull
* 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>
* testing-common refactoring: replace direct AgentTestRunner usage with spock spec
* Updated instrumentation docs
* Fix reactor-core library tests
ReactorCoreTest was getting a tracer from GlobalOpenTelemetry before LibraryTestTrait had a change to initialize the SDK