Merge pull request #522 from abays/update_owners

Remove Ollie from owners

Author: openshift-merge-bot[bot]

OWNERS_ALIASES

@@ -6,7 +6,6 @@ aliases:
   openstack-approvers:
   - abays
   - dprince
-  - olliewalsh
   - stuggi
   storage-approvers:
   - fmount