Merge PR #67515 into tentacle

Merge PR #67515 into tentacle

* refs/pull/67515/head:
	pybind/orchestrator/cli: fix OrchestratorError retval sign
	orchestrator/test/test_orchestrator: fix return code to negative
	mgr/mgr_module: fix tox test missing a type annotation
	mgr/selftest: mypy error fix missing a type annotation
	mgr/dashboard: use __name__ for module-specific logging
	selftest: Add logging self tests
	pybind/mgr/mgr_module: isolate logging per mgr module
	mgr/Gil.cc: simplify Gil(), ~Gil()
	mgr/Gil.cc: do not use PyGILState_Check()
	mgr: add mgr_subinterpreter_modules config
	python-common/.../service_spec: implement ServiceSpec.__getnewargs__ to allow unpickle to work correctly
	mgr: serialize python objects sent between subinterpreters via remote

Reviewed-by: Patrick Donnelly <pdonnell@ibm.com>