add grokspawn to OWNERS (#2833)

Signed-off-by: Jordan Keister <[email protected]>
Upstream-repository: operator-lifecycle-manager
Upstream-commit: 8a56bcc6e3f9b9e25cbbc003ef17c710622771fa

Author: grokspawn

staging/operator-lifecycle-manager/OWNERS

@@ -9,6 +9,7 @@ approvers:
   - dinhxuanvu
   - timflannagan
   - perdasilva
+  - grokspawn
 # review == this code is good /lgtm
 reviewers:
   - ecordell
@@ -24,5 +25,6 @@ reviewers:
   - joelanford
   - timflannagan
   - perdasilva
-# Bugzilla component
-component: "OLM"
+  - akihikokuroda
+  - oceanc80
+  - grokspawn