Add dotnet format to dotnet.yml #378

Job	Run time
format (ubuntu-latest)	50s
pack	2m 1s
build (ubuntu-latest, Debug)	1m 17s
build (ubuntu-latest, Release)	1m 20s
build (windows-latest, Debug)	2m 48s
build (windows-latest, Release)	3m 9s
test-parsers (ubuntu-latest, Debug)	4m 16s
test-parsers (ubuntu-latest, Release)	4m 43s
build (macos-latest, Debug)	1m 35s
test-parsers (windows-latest, Debug)	6m 8s
build (macos-latest, Release)	1m 13s
test-parsers (windows-latest, Release)	6m 5s
test-parsers (macos-latest, Debug)	7m 6s
test-parsers (macos-latest, Release)	4m 12s
create-release-push	0s
	46m 43s

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