adding grokspawn to tide owners file (openshift#268)

Signed-off-by: Jordan Keister <[email protected]>

Signed-off-by: Jordan Keister <[email protected]>
Upstream-repository: api
Upstream-commit: 028731a4f915f3a843634554ccc21d78b1d89859

Author: grokspawn

staging/api/OWNERS

@@ -9,6 +9,7 @@ approvers:
   - joelanford
   - jmrodri
   - perdasilva
+  - grokspawn
 # review == this code is good /lgtm
 reviewers:
   - ecordell
@@ -25,3 +26,5 @@ reviewers:
   - ankitathomas
   - jmrodri
   - perdasilva
+  - grokspawn
+  - oceanc80