Keep track of compiler info during build #8492

Job	Run time
build-compiler (ubuntu-24.04, ocaml-variants.4.14.2+options,ocaml-option-static, linux-x64, x86_6...	4m 4s
build-compiler (macos-14, 5.3.0, true, darwin-arm64, aarch64-apple-darwin)	5m 29s
build-compiler (ubuntu-24.04-arm, ocaml-variants.5.3.0+options,ocaml-option-static, true, true, t...	5m 44s
build-compiler (macos-13, 5.3.0, true, darwin-x64, x86_64-apple-darwin)	7m 48s
build-compiler (ubuntu-24.04, ocaml-variants.5.3.0+options,ocaml-option-static, true, true, linux...	4m 43s
build-compiler (windows-2022, 5.3.0, true, win32-x64, x86_64-pc-windows-gnu)	8m 27s
pkg-pr-new	59s
api-docs	13s
test-installation-pnpm (macos-13)	21s
test-installation-npm (macos-13)	20s
test-installation-npm (macos-14)	22s
test-installation-pnpm (ubuntu-24.04)	18s
test-integration-rewatch (windows-2022)	1m 57s
test-installation-pnpm (windows-2022)	43s
test-installation-pnpm (ubuntu-24.04-arm)	29s
test-installation-npm (ubuntu-24.04)	23s
test-integration-rewatch (macos-13)	1m 26s
test-integration-rewatch (ubuntu-24.04-arm)	51s
test-integration-rewatch (ubuntu-24.04)	50s
test-installation-pnpm (macos-14)	17s
test-installation-npm (ubuntu-24.04-arm)	24s
test-installation-npm (windows-2022)	38s
test-integration-rewatch (macos-14)	1m 1s
publish	0s
	47m 47s

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