Update benchmarks.yml

Author: emdneto

.github/workflows/benchmarks.yml

@@ -19,9 +19,9 @@ jobs:
     - name: Install uv
       uses: astral-sh/setup-uv@v6
     - name: Install tox-uv
-      run: uv tool install --python 3.13 tox-uv
+      run: uv tool install --python-preference only-managed --python 3.13 tox-uv
     - name: Set up Python
-      run: uv python install 3.13
+      run: uv python install --python-preference only-managed 3.13
     - name: Run tox
       run: tox -e benchmark-opentelemetry-sdk -- -k opentelemetry-sdk/benchmarks --benchmark-json=opentelemetry-sdk/output.json
     - name: Report on SDK benchmark results