chore(deps): update docker/dockerfile:1 docker digest to 4c68376 #926

Job	Run time
docker_lint	11s
get_dependencies	3m 12s
base_build (-bookworm, arm/v7)	7m 7s
base_build (-bookworm, amd64)	1m 12s
base_build (-bookworm, arm64)	6m 53s
base_build (-bookworm, 386)	1m 15s
base_build (-threaded-bookworm, arm/v7)	39s
base_build (-threaded-bookworm, amd64)	1m 6s
base_build (-threaded-bookworm, arm64)	6m 51s
base_build (-threaded-bookworm, 386)	1m 2s
test_build (-bookworm)	17m 10s
cpan_build (-bookworm, arm/v7)	3m 18s
test_build (-threaded-bookworm)	13m 10s
cpan_build (-bookworm, arm64)	4m 27s
cpan_build (-bookworm, 386)	8m 10s
cpan_build (-threaded-bookworm, arm/v7)	1h 24m 35s
cpan_build (-threaded-bookworm, arm64)	59s
cpan_build (-threaded-bookworm, 386)	1m 2s
published_build (-bookworm)	1h 53m 19s
published_build (-threaded-bookworm)	2h 8m 51s
	6h 44m 29s

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