Disable logs when values are zero, treat them as explicit disabled #11617

Job	Run time
build_details	5s
build_opam (4.14.x)	3m 12s
build_js	2m 5s
build_opam (5.2.x)	3m 14s
build_no_depopts	2m 47s
lezer_parse	53s
build_win32 (x64)	2m 47s
build_posix (debian_trixie, amd64)	2m 46s
build_posix (debian_bookworm, amd64)	2m 47s
run_tests (@citest)	2m 47s
tree_sitter_parse	46s
build_posix (ubuntu_oracular, amd64)	2m 48s
run_tests (@doctest)	2m 48s
update_doc	2m 46s
run_tests (@mediatest)	2m 46s
build_posix (ubuntu_noble, amd64)	2m 48s
build_posix (alpine, amd64)	2m 53s
fetch_s3_artifacts	1s
build_docker_alpine_minimal	1s
build_docker	1s
build_docker_minimal	1s
build_docker_alpine	1s
update_release	1s
build_docker_release	1s
build_docker_release-minimal	1s
	41m 6s

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