Merge pull request #19372 from nsoranzo/mypy_1.14.0 #31046

Job	Run time
build-client / build-client	10m 23s
setup-selenium / setup_chromedriver	2s
Test (3.8, 0)	41m 57s
Test (3.8, 1)	50m 16s
Test (3.8, 2)	47m 25s
	2h 30m 3s

Provide feedback