Updated the new call to create the ProteinFeature object in...

Updated the new call to create the ProteinFeature object in ProteinFeatureAdaptor to match the attributes expected from ProteinFeature - ENSCORESW-1912: removed unused import

modules/t/proteinFeatureAdaptor.t

@@ -21,7 +21,6 @@ use Test::More;
 use Test::Warnings;
 
 use Bio::EnsEMBL::Test::MultiTestDB;
-use Test::Differences;
 
 our $verbose = 0;