Wasm_of_ocaml support #28968

Job	Run time
Build microbenchmarks	2m 21s
Coverage (5.1.x)	9m 51s
Coq 8.16.1	7m 30s
Build (macos-latest, 5.1.x)	13m 57s
Create local opam switch (macos-latest, 5)	6m 24s
Build (ubuntu-latest, 5.1.x)	8m 52s
Documentation	52s
Format	1m 0s
Create local opam switch (macos-latest, 4.14)	5m 32s
Build (ocaml-variants.5.3.0+trunk, ubuntu-latest, true)	5m 0s
Create local opam switch (ubuntu-latest, 5)	5m 15s
Build (4.14.x, ubuntu-latest, true)	1m 37s
Build monorepo benchmark docker image	3m 58s
Nix (macos-latest)	2m 12s
Build (4.14.x, macos-latest, true)	3m 18s
Nix (ubuntu-latest)	55s
Build (5.1.x, macos-13, true)	4m 23s
Create local opam switch (ubuntu-latest, 4.14)	5m 9s
Wasm_of_ocaml	10m 47s
Build (ocaml-base-compiler.4.14.2,system-msvc, windows-latest)	16m 19s
Build (ocaml-base-compiler.5.1.1,system-mingw, windows-latest)	10m 33s
Build (4.08.x, ubuntu-latest, true)	1m 40s
Build (4.04.x, ubuntu-latest, true, true)	4m 58s
Build (4.02.x, ubuntu-latest, true)	4m 10s
	2h 16m 33s

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