Prepare for 12.0.1 release (#8080) #9031

Job	Run time
build-compiler (ubuntu-24.04, ocaml-variants.5.3.0+options,ocaml-option-static, true, true, linux...	3m 3s
build-compiler (macos-15-intel, 5.3.0, true, darwin-x64, x86_64-apple-darwin)	9m 36s
build-compiler (ubuntu-24.04-arm, ocaml-variants.5.3.0+options,ocaml-option-static, true, true, t...	3m 54s
build-compiler (windows-2025, 5.3.0, true, win32-x64, x86_64-pc-windows-gnu, .exe)	6m 34s
build-compiler (macos-15, 5.3.0, true, darwin-arm64, aarch64-apple-darwin)	5m 47s
build-compiler (ubuntu-24.04, ocaml-variants.4.14.2+options,ocaml-option-static, linux-x64, x86_6...	2m 39s
api-docs	1m 33s
pkg-pr-new	57s
test-integration-rewatch (ubuntu-24.04)	1m 20s
test-integration-rewatch (ubuntu-24.04-arm)	1m 11s
test-integration-rewatch (macos-15)	1m 16s
test-integration-rewatch (windows-2025)	2m 59s
test-integration-rewatch (macos-15-intel)	3m 53s
test-installation-npm (ubuntu-24.04)	16s
test-installation-npm (macos-15-intel)	45s
test-installation-pnpm (macos-15-intel)	37s
test-installation-npm (macos-15)	27s
test-installation-pnpm (windows-2025)	45s
test-installation-pnpm (macos-15)	16s
test-installation-pnpm (ubuntu-24.04)	15s
test-installation-npm (windows-2025)	52s
test-installation-npm (ubuntu-24.04-arm)	20s
test-installation-pnpm (ubuntu-24.04-arm)	18s
publish	0s
	49m 33s

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