ENH: speed up wide DataFrame.line plots by using a single LineCollection #24253

Job	Run time
python-dev	0s
Pyodide build	23m 40s
Linux-Musl	15m 16s
Linux-32-bit	18m 40s
macos-14 actions-312.yaml	18m 38s
macos-14 actions-311.yaml	22m 30s
macos-14 actions-313.yaml	24m 11s
macos-13 actions-310.yaml	33m 17s
windows-latest actions-311.yaml	35m 51s
windows-latest actions-310.yaml	33m 41s
windows-latest actions-313.yaml	43m 6s
windows-latest actions-312.yaml	34m 56s
macos-13 actions-311.yaml	35m 47s
macos-13 actions-313.yaml	30m 37s
macos-14 actions-310.yaml	16m 40s
macos-13 actions-312.yaml	27m 52s
ubuntu-24.04-arm actions-311.yaml	33m 33s
ubuntu-24.04 actions-312.yaml	43m 53s
Minimum Versions	23m 9s
Downstream Compat	5m 16s
Future infer strings (without pyarrow)	37m 30s
Pypy	1m 26s
ubuntu-24.04-arm actions-310.yaml	36m 56s
Freethreading	21m 32s
Locale: zh_CN	23m 25s
ubuntu-24.04 actions-310.yaml	45m 41s
ubuntu-24.04-arm actions-312.yaml	35m 17s
ubuntu-24.04-arm actions-313.yaml	34m 58s
Future infer strings	44m 38s
Numpy Dev	16m 54s
ubuntu-24.04 actions-311.yaml	42m 4s
Pyarrow Nightly	20m 5s
Locale: it_IT	23m 33s
ubuntu-24.04 actions-313.yaml	47m 13s
	15h 51m 45s

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