Add lezer parse to CI. #9013

Job	Run time
build_js	1m 40s
build_details	4s
pre-commit	3m 35s
lezer_parse	1m 7s
build_no_depopts	3m 16s
tree_sitter_parse	2m 39s
build_opam (4.14.x)	3m 26s
run_tests (@citest)	3m 13s
build_posix (debian_trixie, amd64)	3m 13s
build_opam (5.0.x)	3m 27s
run_tests (@mediatest)	3m 13s
build_posix (debian_bookworm, amd64)	3m 13s
update_doc	0s
build_posix (ubuntu_jammy, amd64)	3m 12s
build_posix (ubuntu_lunar, amd64)	3m 12s
build_posix (alpine, amd64)	3m 15s
build_win32 (x64)	3m 14s
fetch_s3_artifacts	1s
build_docker	1s
build_docker_alpine	1s
build_docker_minimal	1s
build_docker_alpine_minimal	1s
build_docker_release	1s
build_docker_release-minimal	1s
update_release	1s
	45m 7s

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