Remove Changelog workflow

.github/workflows/changelog.yml

@@ -1,33 +0,0 @@
-name: CI
-
-on:
-  pull_request:
-    branches:
-      - develop
-
-jobs:
-  changed_files:
-    runs-on: ubuntu-latest 
-    name: Check CHANGELOG.md
-    steps:
-      - uses: actions/checkout@v4
-      - name: changelog modified
-        id: changelog-modified
-        uses: tj-actions/changed-files@v45
-        with:
-          files: CHANGELOG.md
-
-      - name: List all changed files
-        env:
-          ALL_CHANGED_FILES: ${{ steps.changelog-modified.outputs.all_changed_files }}
-        run: |
-          if [[ ${ALL_CHANGED_FILES[*]} =~ (^|[[:space:]])"CHANGELOG.md"($|[[:space:]]) ]];
-          then
-            echo "CHANGELOG.md was modified.";
-            exit 0;
-          else
-            echo "CHANGELOG.md was not modified.";
-            echo "Please see CHANGELOG.md and follow the instructions to add your changes to that file."
-            echo "In some rare scenarios, a changelog entry is not required and this CI check can be ignored."
-            exit 1;
-          fi