Cleanup linefilter

src/Pester.Runtime.psm1

@@ -1555,8 +1555,7 @@ function Test-ShouldRun {
     # in one place and check if parent was included after this one to short circuit the other
     # filters in case parent already knows that it will run
 
-    # using StartLine property in Item-object for Tests when available to target It startline when using testcases with multiple lines
-    $line = "$(if ($Item.ScriptBlock.File) { $Item.ScriptBlock.File } else { $Item.ScriptBlock.Id }):$(if($Item.StartLine) { $Item.Startline } else { $Item.ScriptBlock.StartPosition.StartLine })" -replace '\\', '/'
+    $line = "$(if ($Item.ScriptBlock.File) { $Item.ScriptBlock.File } else { $Item.ScriptBlock.Id }):$($Item.StartLine)" -replace '\\', '/'
     if ($lineFilter -and 0 -ne $lineFilter.Count) {
         $anyIncludeFilters = $true
         foreach ($l in $lineFilter -replace '\\', '/') {