chore(ci): disable test in CI #30073

Job	Run time
Format	1m 6s
Documentation	3m 14s
Build microbenchmarks	2m 34s
Build (macos-latest, 5.1.x)	13m 36s
Create local opam switch (macos-latest, 5)	6m 40s
Coq 8.16.1	7m 11s
Build (ubuntu-latest, 5.1.x)	11m 54s
Create local opam switch (macos-latest, 4.14)	6m 7s
Build (ocaml-variants.5.4.0+trunk, ubuntu-latest, true)	2m 19s
Build monorepo benchmark docker image	3m 30s
Create local opam switch (ubuntu-latest, 5)	4m 41s
Build (4.14.x, ubuntu-latest, true)	1m 17s
Nix (macos-latest)	2m 10s
Build (4.14.x, macos-latest, true)	2m 13s
Create local opam switch (ubuntu-latest, 4.14)	4m 51s
Wasm_of_ocaml	12m 12s
Nix (ubuntu-latest)	52s
Build (5.1.x, macos-13, true)	3m 18s
Build (ocaml-base-compiler.4.14.2,system-msvc, windows-latest)	8m 14s
Build (ocaml-base-compiler.5.1.1,system-mingw, windows-latest)	8m 2s
Build (4.08.x, ubuntu-latest, true)	1m 18s
	1h 47m 19s

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