Adding new auth code owner (#288)

jshcrowthe · web-flow · commit 53d762207a13 · 2017-11-01T19:00:28.000-07:00
diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
@@ -17,4 +17,4 @@ packages/storage  @sphippen
 packages/messaging  @gauntface
 
 # Auth Code
-packages/auth  @bojeil-google @wti806
+packages/auth  @bojeil-google @wti806 @tmsch
