• adds jvm.yaml in the JMX library so it can be reused by jmx-scraper in contrib.
• adds documentation on the captured metrics and links to semconv, also include limitations.

Part of #13238 with a scope limited to JVM metrics.

~75% of this PR is for adding test infrastructure similar to contrib repository, it has been moved to #13597 separate PR to make review easier.

PR opened as draft, not ready for review nor being merged yet.

UPDATE: Now ready to be merged, the test infrastructure code that is included could be reviewed and merged separately with #13597 .

TODOs

• add integration tests to validate JVM metrics in YAML, this could for example rely on a properly packaged agent using the yaml files directly.
• add jvm.memory.type metric attribute once jmx metrics with yaml: need ability to post-process some attribute values #13361 is implemented
• add support for jvm.cpu.time once JMX Metrics with yaml: needed unit conversion mechanism #13369 is implemented (optional, can be done as a follow-up PR).
• evaluate if we need to filter negative values on some metrics
  • answer: yes, we need that for some JVM metrics (for example jvm.cpu.time and jvm.cpu.recent_utilization) that might return -1 and would thus not fit their semconv definitions.
• evaluate if we need to refactor assertions to fit the ones provided by SDK testing module
  • answer: better do an SDK contribution here, for now it's simpler to leave it as-is (details in comment)
• filter negative values for impacted metrics : JMX Metrics with yaml: need the ability to filter negative values #13461
• merge test infrastructure code that has been moved to its own PR: yaml jmx metrics test infrastructure #13597