chore(ci): increase bench timeout to 6h #7981

Job	Run time
Run Main (autocounterd) / Go Build / generated	11s
Run Main (autocounterd) / Go Linter / lint	26s
Run Main (autocounterd) / Go Test / test	42s
Run Main (docker-integration) / Go Build / generated	8s
Run Main (docker-integration) / Go Linter / lint	6s
Run Main (docker-integration) / Go Test / test	19s
Run Main (genproto) / Go Build / generated	9s
Run Main (genproto) / Go Linter / lint	30s
Run Main (genproto) / Go Test / test	36s
Run Main (genstd) / Go Build / generated	8s
Run Main (genstd) / Go Linter / lint	23s
Run Main (genstd) / Go Test / test	26s
Run Main (goscan) / Go Build / generated	4s
Run Main (goscan) / Go Linter / lint	12s
Run Main (goscan) / Go Test / test	21s
Run Main (logos) / Go Build / generated	5s
Run Main (logos) / Go Linter / lint	23s
Run Main (logos) / Go Test / test	47s
Run Main (loop) / Go Build / generated	10s
Run Main (loop) / Go Linter / lint	34s
Run Main (loop) / Go Test / test	44s
	7m 24s

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