devapp/owners: remove hanwen as SSH owner

Change-Id: I944d0c89d37a96c59eaa4cbf196378e2d11f5d2e
Reviewed-on: https://go-review.googlesource.com/c/build/+/255437
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
diff --git a/devapp/owners/table.go b/devapp/owners/table.go
index 46c4669..bbd9072 100644
--- a/devapp/owners/table.go
+++ b/devapp/owners/table.go
@@ -108,7 +108,6 @@
 		Secondary: []Owner{filippo},
 	},
 	"crypto/ssh": {
-		Primary:   []Owner{hanwen},
 		Secondary: []Owner{filippo},
 	},