ENH: Add `force_suffixes` boolean argument to `pd.merge` #23523

Job	Run time
Linux-32-bit	18m 16s
Linux-Musl	15m 11s
Pyodide build	25m 34s
macos-14 actions-312.yaml	15m 36s
macos-13 actions-310.yaml	34m 24s
windows-latest actions-313.yaml	40m 3s
macos-13 actions-311.yaml	30m 50s
windows-latest actions-312.yaml	40m 7s
windows-latest actions-311.yaml	42m 34s
macos-14 actions-310.yaml	20m 14s
macos-13 actions-312.yaml	39m 26s
macos-14 actions-311.yaml	17m 12s
macos-13 actions-313.yaml	45m 37s
windows-latest actions-310.yaml	32m 48s
macos-14 actions-313.yaml	15m 57s
ubuntu-24.04 actions-313.yaml	46m 9s
ubuntu-24.04-arm actions-312.yaml	33m 54s
Locale: it_IT	23m 11s
Pyarrow Nightly	19m 35s
ubuntu-24.04 actions-310.yaml	46m 33s
Pypy	1m 28s
ubuntu-24.04-arm actions-313.yaml	41m 22s
ubuntu-24.04-arm actions-311.yaml	39m 3s
Freethreading	21m 28s
Future infer strings (without pyarrow)	37m 20s
Numpy Dev	17m 1s
ubuntu-24.04 actions-311.yaml	41m 25s
Downstream Compat	5m 22s
ubuntu-24.04 actions-312.yaml	43m 31s
Minimum Versions	22m 55s
python-dev	0s
ubuntu-24.04-arm actions-310.yaml	38m 48s
Locale: zh_CN	23m 4s
Future infer strings	43m 30s
	16h 19m 28s

Provide feedback