port over existing php test for object-src 2.1 to the current framework
misnamed the files
fix name of cookie as well
fix escaping of object tag in title and heading
fix whitespace and mismatch with violation report
Merge pull request #1147 from imelven/imelven/csp-tests-object-src-2-1

port over existing php test for object-src 2.1 to the current framework