Propagate expected dict and async value type #9924

Job	Run time
test-devcontainer	16m 40s
build-compiler (macos-15-intel, 5.3.0, true, darwin-x64, x86_64-apple-darwin, release)	10m 43s
build-compiler (ubuntu-24.04, ocaml-variants.5.3.0+options,ocaml-option-static, true, true, linux...	5m 28s
build-compiler (macos-15, 5.3.0, true, darwin-arm64, aarch64-apple-darwin, release)	9m 58s
build-compiler (windows-2025, 5.3.0, true, win32-x64, x86_64-pc-windows-gnu, .exe, release)	10m 43s
build-compiler (ubuntu-24.04, ocaml-variants.5.0.0+options,ocaml-option-static, linux-x64, x86_64...	5m 31s
build-compiler (ubuntu-24.04-arm, ocaml-variants.5.3.0+options,ocaml-option-static, true, true, t...	5m 46s
pkg-pr-new	47s
api-docs	2m 52s
test-installation-npm (macos-15)	22s
test-installation-pnpm (ubuntu-24.04-arm)	25s
test-installation-pnpm (ubuntu-24.04)	19s
test-installation-pnpm (macos-15)	16s
test-installation-pnpm (windows-2025)	1m 3s
test-installation-npm (ubuntu-24.04)	19s
test-integration-rewatch (macos-15-intel)	5m 39s
test-integration-rewatch (windows-2025)	5m 56s
test-integration-rewatch (macos-15)	4m 30s
test-installation-npm (ubuntu-24.04-arm)	18s
test-installation-npm (windows-2025)	1m 15s
test-integration-rewatch (ubuntu-24.04-arm)	2m 59s
test-integration-rewatch (ubuntu-24.04)	3m 43s
test-installation-pnpm (macos-15-intel)	24s
test-installation-npm (macos-15-intel)	19s
publish	-1s
	1h 36m 14s

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