chore: configure renovate port message

- Change message title to chore(port): update {{depName}}

Signed-off-by: msclock <[email protected]>

Author: msclock

.github/renovate.json

@@ -13,7 +13,8 @@
       "matchFileNames": [
         "**/vcpkg.json"
       ],
-      "semanticCommitScope": "port"
+      "semanticCommitScope": "port",
+      "commitMessageTopic": "{{depName}}"
     }
   ],
   "customManagers": [