Fixes errors with previous build scripts following PB merge

[valadas]

Closes #3166

Summary

This fixes some missing commits from the merge of the persona bar into this repository and restores ability to build a working site.

For people reviewing this, please try the following before approving.

1. git clone -b fix-merge-build https://github.com/valadas/Dnn.Platform
2. open powershell as admin and run ./Build.ps1
   Let it build then verify the following

** Status should be clean **
git status should show nothing to commit (providing there was no build errors that stopped the build midway in which case, you should run git reset --hard and try again fixing what caused the error.

** You should have 4 zips in the Artifacts folder **
Try a clean install.
Try an upgrade.
Verify the Persona Bar works and gets 9.4.2 version
Verify the Edit Bar works

[valadas]

Also note that this is not a replacement for #3137 but just fixes the current build scripts while we still work on the other one (might fix #3137 too maybe)

[SkyeHoefling]

This is going to be needed for #3160 as we don't have an installer being generated correctly by the build.

[valadas]

@ahoefling can you give it a test please.

[SkyeHoefling]

I have tested the CreateInstall workflow which is what I noticed was broken when @valadas and I spoke offline about this issue.

• The Install Artifact from Azure DevOps works and installs correctly
• I cloned the PR and was able to generate an installer using ./Build.ps1 -Target CreateInstall. Generated installer worked, however I ran into file path length which was easy enough to re-clone at the root level

If interested I have attached my build log from building local
build-output.log

[mitchelsellers]

Given that this is build related I’m exercising special approval steps to merge now.