Release: v2.0.0 (#398)

## What's Changed
* dependabot: only do security updates by @sethvargo in
#387
* update all deps by @sethvargo in
#388
* Spelling fix in README by @therefromhere in
#389
* Update deps to Node 20 by @sethvargo in
#393
* Add CI for release branches by @sethvargo in
#395

## New Contributors
* @therefromhere made their first contribution in
#389

**Full Changelog**:
v1.0.1...aa28140

Author: google-github-actions-bot

dist/index.js

@@ -1,6 +1,6 @@
 {
   "name": "deploy-cloud-functions",
-  "version": "1.0.1",
+  "version": "2.0.0",
   "description": "Deploy a Cloud Function",
   "main": "dist/index.js",
   "scripts": {