Fix incorrect Code Coverage report counters (#1242)

[tbravo5]

1. General summary of the pull request

Fix #1242

Fixes incorrect Code Coverage report counters when there are multiple packages in the report.

[tbravo5]

@nohwnd I'm not sure how to move ahead here. The builds/tests in the environments I'm familiar with worked but failed in others.

[nohwnd]

@toddbrownmcis Not sure what the problem is, it looked like a newline issue, but the error also happens on windows on PS Core. You should be able to easily replicate it by installing PowerShell 6 on your windows and run it. It also integrates very well with VSCode, so it should be easy to debug. If you cannot crack it let me know 🙂

[tbravo5]

@nohwnd Updated TestScript3.ps1 subfolder name from SubFolder to TestSubFolder. This seems to have corrected the test issue. I believe the underlying issue is with Group-Object sort order in different environments.

Test script paths before:
$root\TestScript1.ps1
$root\TestScript2.ps1
$root\SubFolder\TestScript3.ps1

Test script paths after:
$root\TestScript1.ps1
$root\TestScript2.ps1
$root\TestSubFolder\TestScript3.ps1