Bump mocha from 10.8.2 to 11.7.5 (#8113) #9129

Job	Run time
build-compiler (ubuntu-24.04-arm, ocaml-variants.5.3.0+options,ocaml-option-static, true, true, t...	4m 0s
build-compiler (macos-15, 5.3.0, true, darwin-arm64, aarch64-apple-darwin)	4m 27s
build-compiler (macos-15-intel, 5.3.0, true, darwin-x64, x86_64-apple-darwin)	7m 55s
build-compiler (ubuntu-24.04, ocaml-variants.5.0.0+options,ocaml-option-static, linux-x64, x86_64...	2m 49s
build-compiler (ubuntu-24.04, ocaml-variants.5.3.0+options,ocaml-option-static, true, true, linux...	2m 55s
build-compiler (windows-2025, 5.3.0, true, win32-x64, x86_64-pc-windows-gnu, .exe)	6m 34s
pkg-pr-new	51s
api-docs	1m 26s
test-integration-rewatch (macos-15-intel)	2m 5s
test-integration-rewatch (windows-2025)	2m 43s
test-integration-rewatch (ubuntu-24.04)	1m 18s
test-integration-rewatch (ubuntu-24.04-arm)	1m 7s
test-installation-npm (macos-15-intel)	35s
test-installation-npm (ubuntu-24.04)	13s
test-installation-pnpm (macos-15-intel)	23s
test-installation-npm (windows-2025)	1m 9s
test-installation-pnpm (ubuntu-24.04)	12s
test-installation-npm (ubuntu-24.04-arm)	17s
test-installation-pnpm (ubuntu-24.04-arm)	15s
test-integration-rewatch (macos-15)	1m 18s
test-installation-npm (macos-15)	18s
test-installation-pnpm (macos-15)	17s
test-installation-pnpm (windows-2025)	29s
publish	-1s
	43m 35s

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