ENH: speed up wide DataFrame.line plots by using a single LineCollection #24252

Job	Run time
python-dev	0s
Linux-32-bit	7m 52s
Pyodide build	8m 5s
Linux-Musl	7m 50s
macos-13 actions-313.yaml	8m 10s
macos-14 actions-311.yaml	8m 9s
macos-14 actions-310.yaml	8m 9s
windows-latest actions-310.yaml	8m 1s
macos-14 actions-313.yaml	8m 5s
windows-latest actions-313.yaml	8m 5s
windows-latest actions-311.yaml	8m 1s
macos-13 actions-310.yaml	8m 9s
macos-13 actions-311.yaml	8m 8s
macos-13 actions-312.yaml	8m 8s
macos-14 actions-312.yaml	8m 8s
windows-latest actions-312.yaml	8m 6s
Pypy	1m 20s
Numpy Dev	8m 7s
ubuntu-24.04 actions-312.yaml	12m 49s
Pyarrow Nightly	8m 5s
Downstream Compat	5m 22s
Freethreading	8m 6s
Minimum Versions	8m 6s
ubuntu-24.04-arm actions-313.yaml	12m 48s
Locale: it_IT	8m 7s
ubuntu-24.04 actions-313.yaml	12m 49s
ubuntu-24.04-arm actions-312.yaml	12m 48s
Locale: zh_CN	8m 6s
ubuntu-24.04 actions-310.yaml	12m 49s
Future infer strings	12m 50s
ubuntu-24.04 actions-311.yaml	12m 49s
Future infer strings (without pyarrow)	12m 50s
ubuntu-24.04-arm actions-310.yaml	12m 48s
ubuntu-24.04-arm actions-311.yaml	12m 49s
	5h 4m 34s

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