feat: support Google Cloud in adapter-auto

.changeset/young-dolls-exist.md

@@ -0,0 +1,5 @@
+---
+"@sveltejs/adapter-auto": minor
+---
+
+feat: add support for Google Cloud Run

documentation/docs/25-build-and-deploy/30-adapter-auto.md

@@ -9,6 +9,7 @@ When you create a new SvelteKit project with `npm create svelte@latest`, it inst
 - [`@sveltejs/adapter-vercel`](adapter-vercel) for [Vercel](https://vercel.com/)
 - [`svelte-adapter-azure-swa`](https://github.com/geoffrich/svelte-adapter-azure-swa) for [Azure Static Web Apps](https://docs.microsoft.com/en-us/azure/static-web-apps/)
 - [`svelte-kit-sst`](https://github.com/sst/sst/tree/master/packages/svelte-kit-sst) for [AWS via SST](https://docs.sst.dev/start/svelte)
+- [`@sveltejs/adapter-node`](https://kit.svelte.dev/docs/adapter-node) for [Google Cloud Run](https://cloud.google.com/run)
 
 It's recommended to install the appropriate adapter to your `devDependencies` once you've settled on a target environment, since this will add the adapter to your lockfile and slightly improve install times on CI.
 

packages/adapter-auto/adapters.js

@@ -30,5 +30,11 @@ export const adapters = [
 		test: () => !!process.env.SST,
 		module: 'svelte-kit-sst',
 		version: '2'
+	},
+	{
+		name: 'Google Cloud Run',
+		test: () => !!process.env.GCP_BUILDPACKS,
+		module: '@sveltejs/adapter-node',
+		version: '5'
 	}
 ];