BUG: Fix return type of loc/iloc #23680

Job	Run time
Linux-32-bit	18m 34s
Linux-Musl	15m 24s
python-dev	0s
Pyodide build	25m 59s
macos-13 actions-311.yaml	32m 46s
macos-14 actions-311.yaml	26m 35s
macos-14 actions-312.yaml	22m 32s
windows-latest actions-311.yaml	36m 34s
windows-latest actions-312.yaml	36m 36s
windows-latest actions-310.yaml	31m 47s
macos-13 actions-312.yaml	36m 9s
macos-13 actions-313.yaml	37m 47s
macos-14 actions-313.yaml	16m 44s
windows-latest actions-313.yaml	39m 39s
macos-14 actions-310.yaml	31m 47s
macos-13 actions-310.yaml	29m 38s
ubuntu-24.04-arm actions-313.yaml	36m 24s
Freethreading	21m 57s
Future infer strings (without pyarrow)	38m 25s
Locale: zh_CN	23m 39s
ubuntu-24.04-arm actions-311.yaml	35m 8s
Downstream Compat	5m 21s
Pyarrow Nightly	20m 24s
ubuntu-24.04-arm actions-312.yaml	34m 54s
ubuntu-24.04 actions-312.yaml	44m 54s
Numpy Dev	17m 22s
Minimum Versions	23m 39s
Locale: it_IT	23m 42s
Pypy	1m 18s
Future infer strings	45m 47s
ubuntu-24.04 actions-310.yaml	47m 57s
ubuntu-24.04 actions-311.yaml	43m 48s
ubuntu-24.04 actions-313.yaml	48m 17s
ubuntu-24.04-arm actions-310.yaml	37m 30s
	16h 28m 57s

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