[cloud] Don't remove profile, security_token by default in `aws_s3` (#30902) (#30930)

Comment above suggests only removing it for non-S3 services,
so let's actually enforce that.

lib/ansible/modules/cloud/amazon/aws_s3.py

@@ -605,6 +605,7 @@ def main():
 
     # Look at s3_url and tweak connection settings
     # if connecting to RGW, Walrus or fakes3
+    if s3_url:
         for key in ['validate_certs', 'security_token', 'profile_name']:
             aws_connect_kwargs.pop(key, None)
     try: