GHA: fix workflow

Signed-off-by: darox <maderdario@gmail.com>

.github/workflows/chart.yaml

@@ -31,23 +31,25 @@ jobs:
 
       - name: Update App Version
         run: |
-            sed -i "s/appVersion:.*/appVersion: ${{ steps.app_version.outputs.version }}/" charts/lobe-chat/Chart.yaml
-      
+            sed -i "s/appVersion:.*/appVersion: \"${{ steps.app_version.outputs.version }}\"/" charts/lobe-chat/Chart.yaml
+            
       - name: Update Chart Version
+        id: update_chart_version
         run: |
             major=$(echo ${{ steps.chart_version.outputs.version }}  | cut -d. -f1)
             minor=$(echo ${{ steps.chart_version.outputs.version }}  | cut -d. -f2)
             patch=$(echo ${{ steps.chart_version.outputs.version }}  | cut -d. -f3)
             patch=$((patch + 1))
             version="${major}.${minor}.${patch}"
             sed -i "s/version:.*/version: $version/" charts/lobe-chat/Chart.yaml
+            echo "::set-output name=version::${version}"
             
       - name: Commit changes
         run: |
           git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
           git config --local user.name "github-actions[bot]"
           git add .
-          git commit --amend -m "Update chart version to ${{ steps.chart_version.outputs.version }} and app version to ${{ steps.app_version.outputs.version }}"
+          git commit --amend -m "Update chart version to ${{ steps.update_chart_version.outputs.version }} and app version to ${{ steps.app_version.outputs.version }}"
           
       - name: Push changes
         uses: ad-m/github-push-action@master