ci: avoid pdm broken on PyPy #2104

Job	Run time
change-detection / Identify source changes	9s
cookie / Check included Noxfile	3m 31s
cookie / Format	6m 14s
rr-tests / Run cog on README	12s
rr-tests / Run pylint	17s
rr-tests / Action	16s
cookie / Distribution build	7m 40s
cookie / Check Python 3.14 on ubuntu-latest	3m 23s
cookie / Check Python 3.10 on windows-latest	3m 33s
cookie / Check Python 3.10 on ubuntu-latest	3m 16s
cookie / Check Python 3.10 on macos-latest	2m 6s
rr-tests / Check Python 3.12 on ubuntu-latest	27s
rr-tests / Check Python 3.10 on macos-15-intel	44s
rr-tests / Check Python 3.10 on ubuntu-latest	31s
rr-tests / Check Python 3.12 on windows-latest	46s
cookie / Check Python 3.10 on macos-15-intel	4m 4s
rr-tests / Check Python 3.14 on macos-latest	32s
rr-tests / Check Python 3.10 on macos-latest	43s
rr-tests / Check Python 3.14 on windows-latest	1m 0s
rr-tests / Check Python 3.14 on macos-15-intel	47s
cookie / Check Python 3.14 on windows-latest	3m 40s
cookie / Check Python 3.14 on macos-15-intel	3m 19s
rr-tests / Check Python 3.14 on ubuntu-latest	35s
rr-tests / Check Python 3.10 on windows-latest	45s
rr-tests / Check Python 3.12 on macos-15-intel	43s
rr-tests / Check Python 3.12 on macos-latest	25s
cookie / Check Python pypy-3.11 on ubuntu-latest	2m 30s
cookie / Check Python 3.14 on macos-latest	2m 19s
cookie / pass	4s
pass	3s
	54m 34s

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