New docs: update plugin docs with `isSystemCallTracingEnabled()`

[alexandratran]

What docs should be added?

See source PR adding a new isSystemCallTracingEnabled() to the public Plugin API interface BlockAwareOperationTracer, letting tracer plugins opt in to observing system-call execution previously hardcoded to OperationTracer.NO_TRACING. Existing plugin default behavior is unchanged, but this is a new capability.

docs/plugins/services/execution-tracing-debugging.md already documents BlockAwareOperationTracer but does not mention system-call tracing.

Also update the referenced version for the generated Plugin API javadoc.

Content type

• Concept
• How-to guide
• Get-started or onboarding
• Reference
• Tutorial

Location

docs/plugins/services/execution-tracing-debugging.md

Source links

besu-eth/besu#10851