update benchmark CI steps

Author: 2bndy5

.github/workflows/codspeed.yml

@@ -31,8 +31,11 @@ jobs:
         with:
           python-version: "3.13"
 
+      - name: Setup uv
+        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2
+
       - name: Install dependencies
-        run: pip install -e .[dev]
+        run: uv sync --dev
 
       - name: Run benchmarks
         uses: CodSpeedHQ/action@4348f634fa7309fe23aac9502e88b999ec90a164 #v3