feat: [Dlp] add secrets discovery support #12057

Job	Run time
PHP 8.0 Unit Test (ubuntu-latest)	5m 31s
PHP 8.1 Unit Test (ubuntu-latest)	6m 7s
PHP 8.2 Unit Test (ubuntu-latest)	5m 45s
PHP 8.3 Unit Test (ubuntu-latest)	5m 39s
PHP 8.0 Unit Test (windows-latest)	7m 16s
PHP 8.1 Unit Test (windows-latest)	9m 31s
PHP 8.2 Unit Test (windows-latest)	9m 11s
PHP 8.3 Unit Test (windows-latest)	10m 10s
PHP 8.0 Unit Test + protobuf extension (ubuntu-latest)	4m 8s
Dev Commands Unit Tests	34s
Package Tests	12m 29s
Package Tests (Lowest Dependencies)	12m 43s
	1h 29m 4s

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