Revert "Disable changelog while fixing release update"

This reverts commit 1fd703aff9.

.github/workflows/nightly.yml

@@ -19,6 +19,14 @@ jobs:
         uses: actions/download-artifact@v4
         with:
           merge-multiple: true
+      - name: Show Files
+        run: ls -la
+      - name: "✏️ Generate release changelog"
+        id: changelog
+        uses: janheinrichmerker/action-github-changelog-generator@v2.3
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }} 
+          sinceTag: v0.15.0
       - name: Update Nightly Release
         uses: andelf/nightly-release@main
         env:
@@ -27,7 +35,7 @@ jobs:
           tag_name: nightly
           name: 'Nightly Release $$'
           prerelease: true
-          body: 'nightly'
+          body: ${{ steps.changelog.outputs.changelog }}
           files: |
             *.bin
             *.bin.gz