Add Cloud Run support

Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com>

examples/cloud-run-app/main.cue

@@ -0,0 +1,26 @@
+package main
+
+import (
+	"dagger.io/gcp"
+	"dagger.io/gcp/cloudrun"
+)
+
+// Cloud Run service name
+serviceName: *"cloudrun-test" | string @dagger(input)
+
+// GCP region
+region: *"us-west2" | string @dagger(input)
+
+// Image name
+image: *"gcr.io/dagger-ci/cloudrun-test" | string @dagger(input)
+
+gcpConfig: gcp.#Config & {
+	region: region
+}
+
+deploy: cloudrun.#Deploy & {
+	serviceName: serviceName
+	image:       image
+	config:      gcpConfig
+	region:      region
+}