chore(deps): update dependency google-cloud-firestore to v2.16.1

[renovate-bot]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
google-cloud-firestore	==2.13.1 -> ==2.16.1

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Release Notes

googleapis/python-firestore (google-cloud-firestore)

v2.16.1

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Bug Fixes

• repr method in vector.py (#​903) (6886f2b)

Documentation

• Allow 14 week backup retention for Firestore daily backups (#​899) (9521ded)

v2.16.0

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Features

• A new message Backup is added (fc7b906)
• A new message BackupSchedule is added (fc7b906)
• A new message CreateBackupScheduleRequest is added (fc7b906)
• A new message DailyRecurrence is added (fc7b906)
• A new message DeleteBackupRequest is added (fc7b906)
• A new message DeleteBackupScheduleRequest is added (fc7b906)
• A new message GetBackupRequest is added (fc7b906)
• A new message GetBackupScheduleRequest is added (fc7b906)
• A new message ListBackupSchedulesRequest is added (fc7b906)
• A new message ListBackupSchedulesResponse is added (fc7b906)
• A new message ListBackupsRequest is added (fc7b906)
• A new message ListBackupsResponse is added (fc7b906)
• A new message RestoreDatabaseMetadata is added (fc7b906)
• A new message RestoreDatabaseRequest is added (fc7b906)
• A new message UpdateBackupScheduleRequest is added (fc7b906)
• A new message WeeklyRecurrence is added (fc7b906)
• A new method CreateBackupSchedule is added to service FirestoreAdmin (fc7b906)
• A new method DeleteBackup is added to service FirestoreAdmin (fc7b906)
• A new method DeleteBackupSchedule is added to service FirestoreAdmin (fc7b906)
• A new method GetBackup is added to service FirestoreAdmin (fc7b906)
• A new method GetBackupSchedule is added to service FirestoreAdmin (fc7b906)
• A new method ListBackups is added to service FirestoreAdmin (fc7b906)
• A new method ListBackupSchedules is added to service FirestoreAdmin (fc7b906)
• A new method RestoreDatabase is added to service FirestoreAdmin (fc7b906)
• A new method UpdateBackupSchedule is added to service FirestoreAdmin (fc7b906)
• A new resource_definition firestore.googleapis.com/Backup is added (fc7b906)
• A new resource_definition firestore.googleapis.com/BackupSchedule is added (fc7b906)
• Add ExplainMetrics field to RunAggregationQueryResponse (fc7b906)
• Add ExplainMetrics field to RunQueryResponse (fc7b906)
• Add ExplainOptions field to RunAggregationQueryRequest (fc7b906)
• Add ExplainOptions field to RunQueryRequest (fc7b906)
• Add new types ExplainOptions, ExplainMetrics, PlanSummary, ExecutionStats (fc7b906)
• Add Vector Index API (#​894) (c76f087)
• Add VectorSearch API (fc7b906)
• Support Vector Search (#​896) (08fcaaf)

Bug Fixes

• Add google-auth as a direct dependency (#​875) (ae5ba71)

Documentation

• Correct BackupSchedule recurrence docs that mentioned specific time of day (#​898) (a8ed3ea)
• Fix docs structure for Firestore (#​868) (8ddb859)

v2.15.0

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Features

• Add DeleteDatabase API and delete protection (18f61c2)

Bug Fixes

• Find emulator project id from environment variable (afd16e1)

Documentation

• Fix formatting due to unclosed backtick (18f61c2)
• Improve the documentation on Document.fields (#​831) (19a55bd)
• Update Database API description (18f61c2)

v2.14.0

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Features

• Add support for Python 3.12 (#​795) (b301f8b)
• Expose Firestore namespace ID fields in import/export APIs to stable (3a624a9)
• Expose Firestore PITR fields in Database to stable (3a624a9)
• Expose Firestore snapshot_time field in export API to stable (3a624a9)
• Introduce compatibility with native namespace packages (#​792) (510adce)
• SERVER_TIMESTAMP should survive deep copies (#​820) (#​821) (2b17705)

Bug Fixes

• Remove used of deprecated datetime.datetime.utcnow() and datetime.utcfromtimestamp() (4a74d71)
• Use retry_async instead of retry in async client (cae9e46)

Documentation

• Assorted typo fixes and whitespace updates (3a624a9)
• Deprecate google.cloud.firestore_v1.rate_limiter.utcnow (4a74d71)

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