test

Use `uv venv` and `uv pip` #2231

Job	Run time
ubuntu-latest - 3.10	4m 14s
ubuntu-latest - 3.12	5m 10s
ubuntu-latest - 3.11	5m 0s
ubuntu-24.04-arm - 3.11	4m 26s
ubuntu-24.04-arm - 3.10	3m 40s
ubuntu-latest - 3.13	5m 9s
ubuntu-latest - 3.14	5m 26s
ubuntu-24.04-arm - 3.14	4m 37s
ubuntu-24.04-arm - 3.12	4m 28s
ubuntu-latest - 3.14 free-threading	5m 28s
ubuntu-24.04-arm - 3.13	4m 22s
ubuntu-24.04-arm - 3.14 free-threading	4m 34s
macos-latest - 3.14	4m 25s
ubuntu-latest - 3.15-dev free-threading	5m 48s
windows-latest - 3.14	8m 3s
ubuntu-latest - 3.15-dev	6m 47s
ubuntu-latest - pypy-3.11	6m 55s
	1h 28m 32s

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