Fix yaml parser error

Author: danieloh30

scaffolder-templates/agentic-ai-template/template.yaml

@@ -226,7 +226,7 @@ spec:
           component_id: {{ '${{ parameters.component_id }}' }}
           description: {{ '${{ parameters.description }}' }}
           # namespace: {{ '${{ parameters.component_id }}' }}-dev
-          namespace: '${{ parameters.component_id }}'-dev
+          namespace: '${{ parameters.component_id }}-dev'
           group_id: {{ '${{ parameters.group_id }}' }}
           artifact_id: {{ '${{ parameters.artifact_id }}' }}
           java_package_name: {{ '${{ parameters.java_package_name }}' }}