Hide Stdlib in output #5907

Job	Run time
build-rewatch (macos-13, x86_64-apple-darwin)	16s
build-compiler (ubuntu-24.04, ocaml-variants.5.3.0+options,ocaml-option-static, true, true)	1m 52s
build-rewatch (macos-14, aarch64-apple-darwin)	12s
build-compiler (ubuntu-24.04-arm, ocaml-variants.5.3.0+options,ocaml-option-static, true, true, t...	4m 16s
build-rewatch (ubuntu-24.04, x86_64-unknown-linux-musl)	10s
build-compiler (macos-13, 5.3.0, true)	3m 25s
build-rewatch (ubuntu-24.04-arm, aarch64-unknown-linux-musl)	19s
build-compiler (macos-14, 5.3.0, true)	3m 0s
build-rewatch (windows-latest, x86_64-pc-windows-gnu)	23s
build-compiler (windows-latest, 5.3.0, true)	3m 8s
build-compiler (ubuntu-24.04, ocaml-variants.5.2.1+options,ocaml-option-static, true)	1m 39s
build-compiler (ubuntu-24.04, ocaml-variants.5.0.0+options,ocaml-option-static)	1m 40s
build-compiler (ubuntu-24.04, ocaml-variants.4.14.2+options,ocaml-option-static)	1m 39s
package	0s
installationTest	0s
publish	0s
	21m 59s

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