update virt owners file (#4918)

##### What this PR does / why we need it:
update virt owners file

##### Which issue(s) this PR fixes:

##### Special notes for reviewer:

##### jira-ticket:

Signed-off-by: vsibirsk <vsibirsk@redhat.com>

Author: vsibirsk

tests/virt/OWNERS

@@ -5,6 +5,5 @@ approvers:
 reviewers:
   - dshchedr
   - vsibirsk
-  - kbidarkar
   - akri3i
   - SamAlber