devapp/owners: correct Wasm toolchain path

The toolchain is under go/src.

Change-Id: If2567d7deea63876ab86fde4b7c3316b638e8855
Reviewed-on: https://go-review.googlesource.com/c/build/+/303310
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Cherry Zhang <cherryyz@google.com>
diff --git a/devapp/owners/table.go b/devapp/owners/table.go
index 3588277..d4acfa4 100644
--- a/devapp/owners/table.go
+++ b/devapp/owners/table.go
@@ -120,10 +120,10 @@
 		Secondary: []Owner{thanm, cherryyz},
 	},
 
-	"go/misc/wasm":                 wasmOwners,
-	"go/cmd/compile/internal/wasm": wasmOwners,
-	"go/cmd/internal/obj/wasm":     wasmOwners,
-	"go/cmd/link/internal/wasm":    wasmOwners,
+	"go/misc/wasm":                     wasmOwners,
+	"go/src/cmd/compile/internal/wasm": wasmOwners,
+	"go/src/cmd/internal/obj/wasm":     wasmOwners,
+	"go/src/cmd/link/internal/wasm":    wasmOwners,
 
 	"go/src/archive/tar": {
 		Primary: []Owner{joetsai},