First automatic release

What's Changed

• Adding build and nuget push by @Ellerbach in #1
• Creating 2 pipelines, one for build in PR, one for merge by @Ellerbach in #2
• Fix publish on merge by @Ellerbach in #3

New Contributors

• @Ellerbach made their first contribution in #1

Full Changelog: https://github.com/Ellerbach/LegoDimensions/commits/v1.0.4