ENH: speed up wide DataFrame.line plots by using a single LineCollection #24210

Job	Run time
python-dev	0s
Linux-Musl	15m 42s
Linux-32-bit	18m 47s
macos-13 actions-310.yaml	33m 45s
macos-13 actions-311.yaml	29m 23s
macos-14 actions-310.yaml	27m 44s
macos-13 actions-313.yaml	33m 55s
macos-13 actions-312.yaml	34m 12s
macos-14 actions-311.yaml	26m 10s
macos-14 actions-312.yaml	17m 19s
macos-14 actions-313.yaml	23m 56s
windows-latest actions-310.yaml	34m 43s
windows-latest actions-312.yaml	34m 53s
windows-latest actions-311.yaml	34m 5s
windows-latest actions-313.yaml	33m 56s
Pyodide build	23m 19s
ubuntu-24.04 actions-312.yaml	33m 9s
Downstream Compat	6m 39s
Future infer strings (without pyarrow)	33m 8s
ubuntu-24.04 actions-313.yaml	32m 59s
ubuntu-24.04 actions-310.yaml	33m 9s
Minimum Versions	23m 29s
Pypy	1m 41s
Pyarrow Nightly	20m 18s
Numpy Dev	17m 16s
Future infer strings	33m 11s
ubuntu-24.04 actions-311.yaml	33m 9s
ubuntu-24.04-arm actions-310.yaml	33m 5s
ubuntu-24.04-arm actions-311.yaml	33m 7s
ubuntu-24.04-arm actions-312.yaml	33m 5s
Freethreading	21m 45s
ubuntu-24.04-arm actions-313.yaml	33m 5s
Locale: it_IT	24m 33s
Locale: zh_CN	24m 44s
	14h 53m 21s

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