Add missing dependencies for test execution

- ✅ Added mako template engine (required by osbuild.util.lorax)
- ✅ Added jinja2 template engine (common dependency)
- ✅ Added pyyaml for YAML processing
- ✅ Added license_expression for license handling
- ✅ Updated CI workflow to install missing dependencies
- ✅ Fixed ModuleNotFoundError that was preventing tests from running
- ✅ Ready for successful test execution in CI pipeline

.forgejo/workflows/ci.yml

@@ -119,6 +119,9 @@ jobs:
 
           # Install additional build dependencies
           pip install --upgrade setuptools wheel
+          
+          # Install missing runtime dependencies that might not be in requirements.txt
+          pip install mako jinja2 pyyaml license_expression
 
       - name: Run tests
         run: |

requirements.txt

@@ -2,3 +2,7 @@ jsonschema
 pytest
 requests
 psutil
+mako
+jinja2
+pyyaml
+license_expression