OWNERS: Add sdodson as an approver

wking · wking · commit 89885e626eef · 2020-02-11T15:08:30.000-08:00
The repo-scoped OWNERS file here isn't large, and the CVO is nobody's
main focus.  Add group-lead Scott to broaden the set of folk who can
be talked into approving changes during a maintainer shortage ;).
diff --git a/OWNERS b/OWNERS
@@ -4,4 +4,5 @@ approvers:
   - crawford
   - smarterclayton
   - abhinavdahiya
+  - sdodson
   - wking
