Show code analysis errors during build

[maxrchung]

We should show code analysis reports during the build process. This seems like a pretty new feature of Visual Studio, so there may be some instability. I've tried several solutions provided from this solution, but haven't had much luck: dotnet/roslyn#33558. We may need to wait for a future version of VS for this to be resolved.

For now, before this change, our current procedure should be:

1. Write code
2. Analyze > Run Code Analysis
3. Run code cleanup with all cleanup rules
4. Fix any remaining errors/warnings shown in error list
5. Push changes and start pull request
6. Verify that pipeline passes
7. Look through build portion of pipeline and fix any noted warnings
8. Have the other person review
9. Merge changes