perf(ci): reduce to weekly run (#30)

Author: linrongbin16

.github/workflows/collect.yml

@@ -4,7 +4,7 @@ on:
     branches:
       - main
   schedule:
-    - cron: "53 0 * * *"
+    - cron: "53 0 * * 1"
 concurrency:
   group: ${{ github.ref }}-${{ github.action }}
   cancel-in-progress: true