ENH: speed up wide DataFrame.line plots by using a single LineCollection #24440

Job	Run time
python-dev	0s
Pyodide build	23m 9s
Linux-Musl	15m 26s
Linux-32-bit	18m 38s
macos-13 actions-310.yaml	38m 48s
windows-latest actions-313.yaml	46m 30s
macos-13 actions-312.yaml	41m 0s
macos-14 actions-311.yaml	30m 35s
macos-13 actions-311.yaml	28m 57s
macos-14 actions-312.yaml	29m 1s
windows-latest actions-310.yaml	40m 3s
macos-13 actions-313.yaml	37m 24s
windows-latest actions-311.yaml	41m 23s
macos-14 actions-310.yaml	56m 52s
macos-14 actions-313.yaml	51m 56s
ubuntu-24.04-arm actions-312.yaml	40m 3s
windows-latest actions-312.yaml	39m 41s
ubuntu-24.04-arm actions-313.yaml	36m 39s
ubuntu-24.04 actions-313.yaml	48m 37s
Freethreading	20m 36s
ubuntu-24.04 actions-311.yaml	43m 39s
Future infer strings	44m 48s
ubuntu-24.04-arm actions-311.yaml	36m 10s
Downstream Compat	6m 9s
Locale: it_IT	23m 40s
Pyarrow Nightly	20m 41s
Future infer strings (without pyarrow)	39m 21s
Minimum Versions	23m 42s
ubuntu-24.04-arm actions-310.yaml	36m 45s
ubuntu-24.04 actions-312.yaml	45m 39s
Locale: zh_CN	24m 57s
Numpy Dev	17m 15s
ubuntu-24.04 actions-310.yaml	49m 39s
	18h 17m 43s

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