fix: bun ci

.github/workflows/nextjs_bundle_analysis.yml

@@ -28,12 +28,11 @@ jobs:
         with:
           node-version: "18.x"
 
-      - name: Install pnpm
-        uses: pnpm/action-setup@v2
-        id: pnpm-install
-        with:
-          version: 7
-          run_install: true
+      - name: Install bun
+        uses: oven-sh/setup-bun@v1
+
+      - name: Install dependencies
+        run: bun install
 
       - name: Restore next build
         uses: actions/cache@v2
@@ -49,7 +48,7 @@ jobs:
 
       - name: Build next.js app
         # change this if your site requires a custom build command
-        run: ./node_modules/.bin/next build
+        run: bun run build
 
       # Here's the first place where next-bundle-analysis' own script is used
       # This step pulls the raw bundle stats for the current bundle