Enable additional pylint rules and resolve issues found. (#47221)

* Resolve unneeded-not.
* Resolve global-at-module-level.
* Resolve useless-import-alias.
* Resolve bad-whitespace.
* Resolve global-variable-not-assigned.
* Resolve logging-not-lazy.
* Resolve comparison-with-itself.

test/units/plugins/lookup/test_aws_ssm.py

@@ -24,7 +24,7 @@ from copy import copy
 
 from ansible.errors import AnsibleError
 
-import ansible.plugins.lookup.aws_ssm as aws_ssm
+from ansible.plugins.lookup import aws_ssm
 
 try:
     import boto3