Switch to new windows build image. #11878

Job	Run time
build_opam (4.14.x)	9m 21s
build_details	2s
build_js	2m 12s
build_opam (5.2.x)	5m 19s
build_no_depopts	5m 44s
tree_sitter_parse	48s
lezer_parse	48s
run_tests (@citest)	12m 46s
build_posix (debian_trixie, amd64)	14m 41s
run_tests (@doctest)	7m 52s
update_doc	0s
build_posix (debian_trixie, arm64)	13m 10s
run_tests (@mediatest)	12m 35s
build_posix (debian_bookworm, amd64)	17m 7s
build_win32 (x64)	4m 34s
build_posix (debian_bookworm, arm64)	12m 30s
build_posix (ubuntu_oracular, amd64)	13m 38s
build_posix (ubuntu_oracular, arm64)	12m 5s
build_posix (ubuntu_noble, amd64)	14m 19s
build_posix (ubuntu_noble, arm64)	12m 32s
build_posix (alpine, amd64)	9m 52s
build_posix (alpine, arm64)	8m 12s
fetch_s3_artifacts	21s
build_docker (amd64)	2m 1s
build_docker (arm64)	2m 4s
build_docker_alpine (amd64)	1m 32s
build_docker_minimal (amd64)	2m 15s
build_docker_alpine (arm64)	49s
build_docker_alpine_minimal (amd64)	46s
build_docker_minimal (arm64)	2m 4s
build_docker_alpine_minimal (arm64)	44s
update_release	0s
build_docker_release-minimal	0s
build_docker_release	0s
	3h 22m 43s

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