Add sbueringer as reviewer

sbueringer · sbueringer · commit 5e9bad4514a9 · 2022-09-27T17:46:40.000+02:00
diff --git a/OWNERS_ALIASES b/OWNERS_ALIASES
@@ -28,6 +28,7 @@ aliases:
   - alexeldeib
   - varshaprasad96
   - fillzpp
+  - sbueringer
 
   # folks to can approve things in the directly-ported
   # testing_frameworks portions of the codebase
