Update V.gradle to v7.6.4 #2247

Job	Run time
bazel_aspect	3m 2s
check	4m 19s
Docker CLI tests (ubuntu-latest)	5m 30s
Maven tests (8)	2m 45s
Tests (ubuntu-latest, 11)	14m 58s
Tests (ubuntu-latest, 17)	12m 7s
Maven tests (21)	2m 53s
Tests (ubuntu-latest, 8)	13m 29s
Maven tests (11)	2m 54s
Maven tests (17)	2m 52s
bazel	1m 20s
Tests (ubuntu-latest, 21)	7m 47s
	1h 13m 56s

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