Adding Seq.traverse & sequence functions #874

Job	Run time
build-devcontainer	7m 34s
dotnet-build (Debug, ubuntu-latest)	3m 46s
fable-npm-build (ubuntu-latest, 18)	1m 43s
dotnet-build (Debug, windows-latest)	6m 49s
fable-npm-build (ubuntu-latest, 20)	1m 44s
fable-python-build (ubuntu-latest, 3.10)	1m 38s
dotnet-build (Debug, macOS-latest)	3m 33s
fable-python-build (ubuntu-latest, 3.11)	1m 48s
fable-npm-build (ubuntu-latest, latest)	1m 36s
dotnet-build (Release, ubuntu-latest)	3m 16s
fable-python-build (ubuntu-latest, 3.12)	1m 49s
fable-npm-build (windows-latest, 18)	5m 12s
dotnet-build (Release, windows-latest)	7m 29s
fable-python-build (windows-latest, 3.10)	5m 59s
fable-npm-build (windows-latest, 20)	5m 30s
fable-python-build (windows-latest, 3.11)	5m 7s
dotnet-build (Release, macOS-latest)	3m 20s
fable-npm-build (windows-latest, latest)	3m 15s
fable-python-build (windows-latest, 3.12)	4m 27s
fable-python-build (macOS-latest, 3.10)	1m 21s
fable-python-build (macOS-latest, 3.11)	1m 38s
fable-python-build (macOS-latest, 3.12)	1m 47s
fable-npm-build (macOS-latest, 18)	1m 52s
fable-npm-build (macOS-latest, 20)	1m 14s
fable-npm-build (macOS-latest, latest)	1m 37s
	1h 25m 4s

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