Add set appversion workflow

.github/workflows/set-appVersion.yml

@@ -0,0 +1,34 @@
+name: Updste LibreNMS appVersion
+on: 
+  push:
+    branches: 
+      - renovate/*
+
+jobs:
+  set-appverions:
+    runs-on: ubuntu-24.04
+
+    permissions:
+      # Give the default GITHUB_TOKEN write permission to commit and push the
+      # added or changed files to the repository.
+      contents: write
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ github.head_ref }}
+
+
+      - name: Find image version
+        run: |
+          wget https://github.com/mikefarah/yq/releases/download/v4.44.2/yq_linux_amd64.tar.gz -O /tmp/yq.tgz
+          tar -xvf /tmp/yq.tgz --directory  /tmp
+          chmod +x /tmp/yq_linux_amd64
+          
+          export VERSION=$(/tmp/yq_linux_amd64 '.librenms.image.tag' charts/librenms/values.yaml)
+          echo "DETECTED VERSION $VERSION"
+          /tmp/yq_linux_amd64 -e -i '.appVersion = env(VERSION)' charts/librenms/Chart.yaml
+
+      
+      # Commit all changed files back to the repository
+      - uses: stefanzweifel/git-auto-commit-action@v5