Update actions for automatic releases (#3788)

## Description


#3784
added new release scripts, but there was a leftover workflow for
releasing a commitly. This PR gets rid of it.

I also noticed that the `homepage` field in package.json points to our
readme instead of the docs, so I changed that.

Finally, I added `paths` filter to the release workflow, so changes only
affecting docs, example apps, or scripts won't trigger a release.

## Test plan

The failed job got removed. As for the other change -
https://docs.github.com/en/actions/reference/workflows-and-actions/workflow-syntax#onpushpull_requestpull_request_targetpathspaths-ignore.

> If you define both branches/branches-ignore and paths/paths-ignore,
the workflow will only run when both filters are satisfied.

Author: j-piasecki

.github/workflows/publish-commitly-release.yml

@@ -4,6 +4,8 @@ on:
   push:
     branches:
       - main
+    paths:
+      - packages/react-native-gesture-handler/**
   # For stable releases
   workflow_dispatch:
     inputs:

.github/workflows/publish-release.yml

@@ -69,7 +69,7 @@
   "bugs": {
     "url": "https://github.com/software-mansion/react-native-gesture-handler/issues"
   },
-  "homepage": "https://github.com/software-mansion/react-native-gesture-handler#readme",
+  "homepage": "https://docs.swmansion.com/react-native-gesture-handler/",
   "dependencies": {
     "@egjs/hammerjs": "^2.0.17",
     "hoist-non-react-statics": "^3.3.0",