Update .DEREK.yml with username

Change `iyovcheva` to `ivanayov` after username has been changed Signed-off-by: Ivana Yovcheva (VMware) <iyovcheva@vmware.com>

Update .DEREK.yml with username
4fe96a9c · Ivana Yovcheva (VMware) · Alex Ellis · f23d90d4 · 4fe96a9c
Commit 4fe96a9c authored 6 years ago by Ivana Yovcheva (VMware) Committed by Alex Ellis 6 years ago
--- a/.DEREK.yml
+++ b/.DEREK.yml
@@ -7,7 +7,7 @@ maintainers:
 - itscaro
 - kenfdev
 - BurtonR
- - iyovcheva
+ - ivanayov
 - stefanprodan
 - ovation22
 - cpitkin