fix warnings in deberta (#19458)
* fix warnings in deberta
* fix copies
* Revert "fix copies"
This reverts commit 324cb3fed11e04190ba7b4662644baa8143b60be.
* fix copies
* fix copies again
* revert changes to whitespace that make style did since it results in an infinite chain of fix-copies
* argh
Co-authored-by: Sander Land <sander@chatdesk.com>
