Release: v1.0.0 (#414)

## What's Changed
* Fix CI by @sethvargo in
#401
* Add metadata labels for the Cloud Run UI by @sethvargo in
#400
* Clean up readme and CI files by @sethvargo in
#402
* Drop credentials input and clean up CI jobs by @sethvargo in
#406
* Add an integration test for labels by @sethvargo in
#409
* Inject id token into cleanup job by @sethvargo in
#411
* Perform a checkout during the cleanup workflow by @sethvargo in
#412
* Emit a separate warning message for each invalid key by @sethvargo in
#410
* Add support for env vars from a file by @sethvargo in
#413


**Full Changelog**:
v0.10.3...84c878f

Author: google-github-actions-bot

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "deploy-cloudrun",
-  "version": "0.10.3",
+  "version": "1.0.0",
   "description": "Github Action: Deploy to Google Cloud Run",
   "main": "dist/index.js",
   "scripts": {