BUILD: Bump Cython to 3.1 (#61519) #23685

Job	Run time
Linux-Musl	15m 21s
Linux-32-bit	18m 24s
Pyodide build	26m 40s
python-dev	0s
windows-latest actions-310.yaml	1h 21m 40s
macos-14 actions-311.yaml	36m 28s
macos-14 actions-312.yaml	23m 19s
windows-latest actions-311.yaml	1h 25m 25s
macos-13 actions-313.yaml	1h 26m 47s
macos-13 actions-311.yaml	1h 2m 30s
macos-14 actions-313.yaml	33m 46s
macos-13 actions-312.yaml	1h 4m 25s
windows-latest actions-313.yaml	1h 30m 16s
macos-13 actions-310.yaml	1h 8m 43s
ubuntu-24.04 actions-310.yaml	1h 30m 16s
macos-14 actions-310.yaml	32m 21s
windows-latest actions-312.yaml	1h 21m 47s
ubuntu-24.04 actions-311.yaml	1h 28m 3s
Locale: zh_CN	1h 10m 37s
ubuntu-24.04-arm actions-312.yaml	1h 2m 21s
ubuntu-24.04 actions-313.yaml	1h 30m 16s
Numpy Dev	16m 41s
Minimum Versions	52m 38s
Freethreading	21m 25s
Pyarrow Nightly	21m 7s
ubuntu-24.04-arm actions-311.yaml	1h 2m 9s
Future infer strings	1h 30m 15s
Pypy	2m 11s
ubuntu-24.04 actions-312.yaml	1h 27m 48s
Downstream Compat	6m 7s
ubuntu-24.04-arm actions-313.yaml	1h 2m 19s
ubuntu-24.04-arm actions-310.yaml	1h 0m 5s
Locale: it_IT	1h 6m 42s
Future infer strings (without pyarrow)	1h 22m 4s
	1d 6h 40m 56s

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