ENH: speed up wide DataFrame.line plots by using a single LineCollection #24364

Job	Run time
python-dev	0s
Pyodide build	23m 22s
Linux-32-bit	18m 27s
Linux-Musl	15m 15s
macos-13 actions-312.yaml	49m 31s
macos-14 actions-312.yaml	22m 40s
macos-14 actions-310.yaml	21m 19s
macos-13 actions-313.yaml	50m 45s
macos-13 actions-310.yaml	38m 55s
windows-latest actions-310.yaml	37m 34s
windows-latest actions-311.yaml	40m 1s
macos-13 actions-311.yaml	48m 41s
macos-14 actions-313.yaml	25m 4s
macos-14 actions-311.yaml	32m 45s
windows-latest actions-312.yaml	38m 39s
windows-latest actions-313.yaml	47m 29s
ubuntu-24.04 actions-311.yaml	44m 20s
Minimum Versions	23m 11s
Locale: zh_CN	24m 8s
Numpy Dev	16m 30s
Freethreading	22m 24s
Pyarrow Nightly	20m 11s
Locale: it_IT	23m 46s
ubuntu-24.04-arm actions-313.yaml	36m 50s
ubuntu-24.04 actions-313.yaml	48m 12s
ubuntu-24.04-arm actions-310.yaml	36m 40s
ubuntu-24.04-arm actions-311.yaml	35m 34s
Pypy	1m 48s
ubuntu-24.04 actions-312.yaml	45m 11s
ubuntu-24.04-arm actions-312.yaml	37m 34s
Future infer strings (without pyarrow)	39m 22s
ubuntu-24.04 actions-310.yaml	47m 15s
Future infer strings	45m 48s
Downstream Compat	7m 23s
	17h 46m 34s

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