Updated os issues and release conf

.github/workflows/ci.yaml

@@ -19,6 +19,12 @@ jobs:
       with:
         go-version: '1.21'
 
+    - name: Install wkhtmltopdf
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y wkhtmltopdf
+        wkhtmltopdf --version        
+
     - name: Install dependencies
       run: go mod download