chore: update prettier in a separate PR

The output of prettier might be different between minor versions,
for example, https://prettier.io/blog/2024/01/12/3.2.0.html#other-changes

In that case, the PR's formatting check would fail. So we need to
separate it from other non-major version updates.

Author: haoqunjiang

.github/renovate.json5

@@ -14,6 +14,10 @@
       matchPackageNames: ["vite"],
       matchPackagePrefixes: ["rollup", "@rollup", "@vitejs"],
     },
+    {
+      groupName: "prettier",
+      matchPackageNames: ["prettier"],
+    },
   ],
   "ignoreDeps": [
     // manually bumping