Remove unused attributes in auto-generated feature.xml #742

Job	Run time
check-freeze-period / verify-freeze-period	8s
build / Verify Linux	17m 51s
build / Upload Event File	3s
check-merge-commits / Block Merge Commits	8s
build / Verify Windows	34m 43s
build / Verify MacOS	22m 50s
	1h 15m 43s

Provide feedback