[PM-1143] Remove Visual Studio Code Generation Package

[justindbaur]

Type of change

- [ ] Bug fix
- [ ] New feature development
- [x] Tech debt (refactoring, code cleanup, dependency upgrades, etc)
- [ ] Build/deploy pipeline (DevOps)
- [ ] Other

Objective

Get rid of Microsoft.VisualStudio.Web.CodeGeneration.Design package since it is not utilized and just creates extra tech debt of versions to keep up to date.

Code changes

• *.csproj: Removed the package reference to Microsoft.VisualStudio.Web.CodeGeneration.Design since it is used to help scaffold Controllers and Identity but most developers here don't even use Visual Studio so we have decided to get rid of it.
• Directory.Build.props: Get rid of unused property for tracking package version.
• All other changes are made by dotnet restore --force-evaluate

Before you submit

• Please check for formatting errors (dotnet format --verify-no-changes) (required)
• If making database changes - make sure you also update Entity Framework queries and/or migrations
• Please add unit tests where it makes sense to do so (encouraged but not required)
• If this change requires a documentation update - notify the documentation team
• If this change has particular deployment requirements - notify the DevOps team

[MGibson1]

Fixes #2735

[MGibson1]

LGTM, Only question is that comment may have been a convenience thing, but clearly no real impact.

[MGibson1]

ty