🪲 [Fix]: Don't count filtered tests as failed tests (#7)

## Description

This pull request simplifies the test result handling logic in the
`scripts/main.ps1` file by removing all checks and reporting related to
tests that were "NotRun". The script now only considers passed, failed,
and inconclusive tests when determining test failures and reporting
errors.

Test result handling simplification:

* Removed all logic related to the `NotRun` test status, including the
`$hasNotRunValue` variable, checks for `NotRun` in test failure
conditions, and error reporting for tests that were not run.
[[1]](diffhunk://#diff-dc2e5a659836b1b73abb03421c567f5018c2755677c4a0aa764cb26117b68011L117)
[[2]](diffhunk://#diff-dc2e5a659836b1b73abb03421c567f5018c2755677c4a0aa764cb26117b68011L126-R125)
[[3]](diffhunk://#diff-dc2e5a659836b1b73abb03421c567f5018c2755677c4a0aa764cb26117b68011L182-L185)

Author: MariusStorhaug

scripts/main.ps1

@@ -114,7 +114,6 @@ foreach ($expected in $expectedTestSuites) {
     $hasPassedValue = $null -ne $result.Passed
     $hasFailedValue = $null -ne $result.Failed
     $hasInconclusiveValue = $null -ne $result.Inconclusive
-    $hasNotRunValue = $null -ne $result.NotRun
 
     $testFailure = (
         $result.Result -ne 'Passed' -or
@@ -123,8 +122,7 @@ foreach ($expected in $expectedTestSuites) {
         ($hasTestsValue -and $result.Tests -eq 0) -or
         ($hasPassedValue -and $hasTestsValue -and $result.Tests -gt 0 -and $result.Passed -eq 0) -or
         ($hasFailedValue -and $result.Failed -gt 0) -or
-        ($hasInconclusiveValue -and $result.Inconclusive -gt 0) -or
-        ($hasNotRunValue -and $result.NotRun -gt 0)
+        ($hasInconclusiveValue -and $result.Inconclusive -gt 0)
     )
 
     if ($testFailure) {
@@ -179,10 +177,6 @@ foreach ($expected in $expectedTestSuites) {
             $null = $failureReasons.Add("$($result.Inconclusive) tests were inconclusive in file: $($expected.Name)")
         }
 
-        if ($hasNotRunValue -and $result.NotRun -gt 0) {
-            $null = $failureReasons.Add("$($result.NotRun) tests were not run in file: $($expected.Name)")
-        }
-
         foreach ($reason in $failureReasons) {
             Write-GitHubError $reason
             $totalErrors++