chore!: promote CloudBuild to V1 #12359

Job	Run time
Dev Commands Unit Tests	31s
Package Tests	10m 34s
Package Tests (Lowest Dependencies)	10m 27s
PHP 8.0 Unit Test (ubuntu-latest)	5m 17s
PHP 8.1 Unit Test (ubuntu-latest)	6m 40s
PHP 8.2 Unit Test (ubuntu-latest)	5m 58s
PHP 8.3 Unit Test (ubuntu-latest)	6m 13s
PHP 8.0 Unit Test (windows-latest)	9m 12s
PHP 8.1 Unit Test (windows-latest)	11m 48s
PHP 8.2 Unit Test (windows-latest)	11m 20s
PHP 8.3 Unit Test (windows-latest)	11m 19s
PHP 8.0 Unit Test + protobuf extension (ubuntu-latest)	4m 23s
	1h 33m 42s

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