Update ignore-2.9.txt

Author: sagarpsalvi

tests/sanity/ignore-2.9.txt

@@ -277,3 +277,4 @@ plugins/module_utils/avi_api.py import-3.8!skip
 plugins/module_utils/saml_avi_api.py import-3.8!skip
 plugins/module_utils/utils/ansible_utils.py import-3.8!skip
 plugins/modules/avi_pingaccessagent.py import-3.8!skip
+plugins/modules/avi_pingaccessagent.py validate-modules:missing-gplv3-license