Added a workflow for gha updates, and added a changelog

Author: Sylvain MARIE

.github/workflows/updater.yml

@@ -0,0 +1,23 @@
+name: GitHub Actions Version Updater
+
+# Controls when the action will run.
+on:
+  schedule:
+    # Automatically run on every Sunday
+    - cron:  '0 0 * * 0'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          # [Required] Access token with `workflow` scope.
+          token: ${{ secrets.WORKFLOW_SECRET }}
+
+      - name: Run GitHub Actions Version Updater
+        uses: saadmk11/[email protected]
+        with:
+          # [Required] Access token with `workflow` scope.
+          token: ${{ secrets.WORKFLOW_SECRET }}

docs/changelog.md

@@ -1,5 +1,9 @@
 # Changelog
 
+### 3.8.3 (in progress) - TBD
+
+ - tbd
+
 ### 3.8.2 - bugfixes and project improvements
 
  - Fixed issue with upcoming `pytest 8.1` release. PR