ci(github): `php` action allow do not install tools. #500

Job	Run time
Settings / Detect Packages	4s
Sync package: core	9s
Sync package: documentator	11s
Sync package: eloquent	10s
Sync package: formatter	10s
Sync package: graphql-printer	13s
Sync package: graphql	12s
Sync package: migrator	8s
Sync package: serializer	9s
Sync package: spa	10s
Sync package: testing	10s
	1m 46s

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