Replace changelog CI with greetings (#752)

* replace changelog CI with greetings

* switch to a different CI

* try another CI

Author: Archmonger

.github/workflows/check-changelog-updated.yml

@@ -0,0 +1,25 @@
+name: Greetings Message
+
+on:
+    pull_request:
+        types: [opened, synchronize]
+
+jobs:
+    GreetCommitter:
+        runs-on: ubuntu-latest
+        steps:
+            - name: "Greetings Message"
+              uses: ibakshay/greet-contributors-action@v3
+              env:
+                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+              with:
+                  content: |
+                      Hello @${{ github.actor }}! Please remember the following:
+
+                      - Update the `changelog.rst` if your changes are significant.
+                      - Provide a verbose PR title and description.
+                      - List any GitHub issues that may be closed by this PR.
+                      - Add tests if this PR adds functionality or bugfixes.
+                      - Keep this PR marked as draft until ready for review.
+
+                      Thank you for your contribution!