fix: fixed github action

.github/workflows/update.yaml

@@ -12,7 +12,6 @@ on:
 
 jobs:
     build:
-
         runs-on: ubuntu-latest
 
         permissions:
@@ -20,13 +19,12 @@ jobs:
 
         steps:
             - uses: actions/checkout@v3
-      - name: Use PNPM
-        uses: pnpm/action-setup@v4
-        with:
-          run_install: true
+            - name: Use Bun
+              uses: oven-sh/setup-bun@v2
+            - run: bun install
             - name: Update
-        run: pnpm run update
+              run: bun run update
             - name: Commit changes if any
               uses: stefanzweifel/git-auto-commit-action@v4
               with:
-          commit_message: "chore: auto update"
+                  commit_message: 'chore: auto update'