Repository navigation

deps: Bump Markdig from 1.3.2 to 1.4.0 #1106

Job	Run time
Build and Test (ubuntu-latest)	2m 38s
Build and Test (windows-latest)	5m 0s
Build and Test (macos-latest)	3m 17s
Publish to NuGet.org	-1s
Pack NuGet Packages	-1s
	10m 53s