TT#30500 subscriberregistrations adjust check_get2put()

* add 'id' into ignore_fields as they are now different after PUT

Change-Id: If379f81118ff40bb8d6b0fc764e27889e6f29825

t/api-rest/api-subscriberregistrations.t

@@ -45,7 +45,7 @@ $test_machine->check_bundle();
 $test_machine->clear_test_data_all();
 
 $test_machine->check_create_correct( 1, sub{ $_[0]->{contact} .= time().'_'.$_[1]->{i} ; } );
-$test_machine->check_get2put();
+$test_machine->check_get2put(undef, undef, { ignore_fields => [qw/id/] });
 $test_machine->clear_data_created();
 
 $test_machine->check_create_correct( 1, sub{ $_[0]->{contact} .= time().'_'.$_[1]->{i} ; } );