Marking testAPI to SystemAPI

Since we can not expose @TestApi from module, we need to have SystemApi.
Updating the api to have an executor and Consumer<Bundle> as parameters.
Update notifyHealthCheckPassed to use executor and Consumer<Bundle>.
Also exposing EXTRA_HEALTH_CHECK_PASSED_PACKAGE to make clients aware of
the contents in bundle as part of callback.

Bug: 361126781
Test: atest CtsPackageWatchdogTestCases
Flag: android.crashrecovery.flags.enable_crashrecovery
Change-Id: I3a149b3873d0c9fc3094edbfd5eb2278f61b44da