feat(gapic-generator-java): Extract resource name heuristicly#12207
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This PR extracts resource name heuristically if there are no resource_reference configured for a request.
This logic only applies to the following proto packages:
google.cloud.compute.**google.cloud.sql.**google.cloud.bigquery.**The exact logic is described in go/client-libraries:destination-resource-name. In a nutshell, a canonical resource name is extracted from the template by finding the version literal, then finding the last binding that is a literal/binding pair or named binding, and then extracting the segments between the version literal and the last binding (inclusive).
The logic is mostly implemented in PathTemplate, and used by AbstractTransportServiceStubClassComposer#createResourceNameExtractorClassInstance.
The generated code would be called in the same way as a regular resourceNameExtractor by TracedUnaryCallable.