Update renovate.json5

renovate.json5

@@ -17,17 +17,21 @@
   ],
   packageRules: [
     {
+      matchPackageNames: [
+        '/^line-openapi$/',
+      ],
       labels: [
         'dependency upgrade',
         'line-openapi-update',
       ],
+      // In many cases, we would like to update line-openapi by dispatching the GitHub workflow during working
+      // hours, as there are code changes.
+      // If that is forgotten, there's a possibility that line-openapi updates or code changes won't happen at
+      // all, so we allow it to run at night just in case.
       schedule: [
         'after 11pm',
         'before 4am',
       ],
-      matchPackageNames: [
-        '/^line-openapi$/',
-      ],
     },
   ],
 }