chore: update gapic-generator-go to v0.17.0
chore: update gapic-generator-go to v0.17.0

Changes include:
- a default audience is generated for client JWT creation
- treats RPCs that have some pagination fields but no repeated field as normal RPCs
- use DefaultEndpoint and DefaultMTLSEndpoint for default options
- updates to bazel & Go deps

PiperOrigin-RevId: 350447881

googleapis/googleapis,googleapis/googleapis