chore(release): 5.3.0-alpha.1 [skip ci]

# [5.3.0-alpha.1](https://github.com/parse-community/parse-server/compare/5.2.1-alpha.2...5.3.0-alpha.1) (2022-03-27)

### Features

* add MongoDB 5.1 compatibility ([#7682](https://github.com/parse-community/parse-server/issues/7682)) ([90155cf](90155cf168))

package.json

@@ -1,6 +1,6 @@
 {
   "name": "parse-server",
-  "version": "5.2.1-alpha.2",
+  "version": "5.3.0-alpha.1",
   "description": "An express module providing a Parse-compatible API server",
   "main": "lib/index.js",
   "repository": {