devapps/owners: Add shinfan to owners list

Change-Id: I3bfff8fbffc566e4106a975b938e7762c09bdf4f
Reviewed-on: https://go-review.googlesource.com/c/build/+/249698
Reviewed-by: Chris Broadfoot <cbro@golang.org>
diff --git a/devapp/owners/table.go b/devapp/owners/table.go
index abe56e8..3d8cf18 100644
--- a/devapp/owners/table.go
+++ b/devapp/owners/table.go
@@ -73,6 +73,7 @@
 	rsc          = gh("rsc")
 	rstambler    = gh("stamblerre")
 	sameer       = gh("Sajmani")
+	shinfan      = gh("shinfan")
 	thanm        = gh("thanm")
 	tklauser     = gh("tklauser")
 	tombergan    = gh("tombergan")
@@ -639,7 +640,7 @@
 
 	"oauth2": {
 		Primary:   []Owner{bradfitz},
-		Secondary: []Owner{jbd, cbro},
+		Secondary: []Owner{jbd, cbro, shinfan},
 	},
 
 	"review": {