feat: upgrade @parse/push-adapter from 3.4.1 to 4.1.0

Snyk has created this PR to upgrade @parse/push-adapter from 3.4.1 to 4.1.0.

See this package in npm:
https://www.npmjs.com/package/@parse/push-adapter

See this project in Snyk:
https://app.snyk.io/org/acinader/project/21343059-02d9-4182-87d7-718a44b181ef?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

package-lock.json

@@ -25,7 +25,7 @@
     "@graphql-tools/stitch": "6.2.4",
     "@graphql-tools/utils": "6.2.4",
     "@parse/fs-files-adapter": "1.2.1",
-    "@parse/push-adapter": "3.4.1",
+    "@parse/push-adapter": "4.1.0",
     "apollo-server-express": "2.25.2",
     "bcryptjs": "2.4.3",
     "body-parser": "1.19.1",