[backport 2.3.x] ENH: Implement cum* methods for PyArrow strings (#60… #21530

Job	Run time
Linux-32-bit	20m 8s
Linux-Musl	22m 6s
macos-13 actions-310.yaml	43m 27s
macos-13 actions-311.yaml	43m 5s
macos-13 actions-312.yaml	53m 44s
macos-13 actions-39.yaml	50m 14s
macos-14 actions-310.yaml	27m 44s
macos-14 actions-311.yaml	23m 48s
macos-14 actions-312.yaml	26m 40s
macos-14 actions-39.yaml	26m 57s
windows-latest actions-311.yaml	42m 2s
windows-latest actions-312.yaml	46m 47s
windows-latest actions-310.yaml	39m 22s
windows-latest actions-39.yaml	38m 7s
python-dev (macOS-13)	40m 30s
python-dev (macOS-14)	20m 6s
python-dev (ubuntu-22.04)	24m 9s
python-dev (windows-latest)	25m 37s
ubuntu-latest actions-310.yaml	57m 0s
Copy-on-Write 3.10 (warnings)	29m 33s
Copy-on-Write 3.10	29m 2s
ubuntu-latest actions-311.yaml	50m 27s
Future infer strings (without pyarrow)	50m 2s
Locale: zh_CN	27m 23s
Copy-on-Write 3.11	27m 23s
Copy-on-Write 3.11 (warnings)	27m 36s
Locale: it_IT	28m 8s
Downstream Compat	5m 49s
Numpy Dev	23m 23s
Pyarrow Nightly	24m 26s
ubuntu-latest actions-312.yaml	38m 48s
Future infer strings	38m 24s
Copy-on-Write 3.12	30m 13s
ubuntu-latest actions-39.yaml	51m 11s
Copy-on-Write 3.9 (warnings)	27m 40s
Copy-on-Write 3.9	29m 4s
Minimum Versions	28m 38s
Pypy	7m 41s
	20h 46m 24s

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