Remove lint ignore directives from yaml_io.py #28860

Job	Run time
Check GCP variables	17s
Python Wordcount Direct Runner (self-hosted, ubuntu-20.04, main, 3.9)	5m 37s
Python Unit Tests (macos-latest, 3.9, py39)	15m 0s
Python Wordcount Direct Runner (self-hosted, ubuntu-20.04, main, 3.10)	5m 52s
Python Unit Tests (macos-latest, 3.10, py310)	13m 21s
Python Wordcount Direct Runner (self-hosted, ubuntu-20.04, main, 3.11)	7m 25s
Python Unit Tests (macos-latest, 3.11, py311)	14m 20s
Python Wordcount Direct Runner (self-hosted, ubuntu-20.04, main, 3.12)	6m 14s
Python Unit Tests (macos-latest, 3.12, py312)	14m 46s
Python Wordcount Direct Runner (macos-latest, 3.9)	2m 47s
Python Unit Tests (windows-latest, 3.9, py39)	13m 15s
Python Wordcount Direct Runner (macos-latest, 3.10)	2m 40s
Python Wordcount Direct Runner (macos-latest, 3.11)	2m 34s
Python Unit Tests (windows-latest, 3.10, py310)	14m 36s
Python Wordcount Direct Runner (macos-latest, 3.12)	4m 19s
Python Unit Tests (windows-latest, 3.11, py311)	13m 16s
Python Wordcount Direct Runner (windows-latest, 3.9)	3m 18s
Python Unit Tests (windows-latest, 3.12, py312)	13m 59s
Python Wordcount Direct Runner (windows-latest, 3.10)	3m 31s
Python Wordcount Direct Runner (windows-latest, 3.11)	3m 22s
Python Wordcount Direct Runner (windows-latest, 3.12)	4m 14s
Build python source distribution	0s
	2h 44m 43s

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