[PROTON-2551] [dotnet] project file and build scripts updates

• Type: Task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: proton-dotnet-1.0.0-M1
• Fix Version/s: proton-dotnet-1.0.0-M2
• Component/s: proton-dotnet
• Assignee: Timothy A. Bish
• Reporter: Timothy A. Bish
• Created: 27/May/22 16:32
• Updated: 11/Jul/22 16:46
• Resolved: 11/Jul/22 16:46

Description

Some updates and cleanups of the project files in source control and the IDE generated files are needed. 

Some minor tweaks to build scripts to improve the help and clean up the output of the dist command are needed.

Update the git actions to use .NET 6 framework for the builds instead of 5 which is EOL