Publish LemonTree Component on creation of a release

[danielsiegl]

See the example from:
https://github.com/LieberLieber/LemonTree.ArchiMate.Demo/blob/main/.github/workflows/publishComponents.yml

https://nexus.lieberlieber.com/#browse/browse:LemonTree.ArchiMate.Demo

[danielsiegl]

requires #9

[danielsiegl]

I mean the components should be created and then the files added to a GitHub Release - see for inspiration:
https://github.com/danielsiegl/gitsqlite/blob/main/.github/workflows/release.yml