Add Actions workflow for automated Homebrewery release updates

.gitea/workflows/update.yaml

@@ -0,0 +1,37 @@
+name: Updating to latest Homebrewery Release
+
+on:
+  schedule:
+    - cron: '0 9,17 * * *'
+
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Get latest homebrewery release
+        id: latest_release
+        uses: kaliber5/action-get-release@v1
+        with:
+          token: ${{ secrets.GH_TOKEN }}
+          repo: homebrewery
+          owner: naturalcrit
+          latest: true
+          draft: false
+
+      - name: Create Docker Release
+        uses: softprops/action-gh-release@v2
+        with:
+          prerelease: ${{ steps.latest_release.prerelease }}
+          name: ${{ steps.latest_release.name }}
+          tag_name: ${{ steps.latest_release.tag_name }}
+          body: |
+            # Homebrewery ${{ steps.latest_release.name }} Image
+
+            _This is an automated Docker Image update. Nothing other than the Homebrewery version changed._
+
+            See original Changelog from [${{ steps.latest_release.name }}](${{ steps.latest_release.url }})