Introducing warning and error counts to the build process. #9291

Job	Run time
test-utils-js	21s
setup	3s
test-utils-py	18s
bb-on-different-os (macos-latest)	2h 6m 34s
bb-on-different-os (windows-latest)	34m 37s
full-build-base	4h 7m 7s
base-build-mac	16m 20s
base-build-windows	5m 0s
debug	0s
installer-for-windows	1m 32s
installer-for-debian	1m 11s
installer-for-osx	1m 7s
	7h 14m 10s

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