Preserve trailing space in test names using list discovery

Trailing spaces were causing test run results to not match up with
the expected test items.

The same issue still exists for leading spaces in a test name.
However, It's unclear how consistent the indentation of test names
would be in the console output.
Rather than increase the risk of failure,
I opted to retain the potential error for leading spaces.
Leading spaces in a test name should not be common use case and is most likely an mistype

src/Components/TestExplorer.fs

@@ -377,7 +377,7 @@ module DotnetCli =
 
     let listTests projectPath targetFramework (shouldBuild: bool) =
         let splitLines (str: string) =
-            str.Split([| "\n" |], StringSplitOptions.RemoveEmptyEntries)
+            str.Split([| "\r\n"; "\n\r"; "\n" |], StringSplitOptions.RemoveEmptyEntries)
 
         promise {
             let additionalArgs = if not shouldBuild then [| "--no-build" |] else Array.empty
@@ -388,10 +388,15 @@ module DotnetCli =
             let testNames =
                 stdOutput
                 |> splitLines
-                |> Array.map String.trim
-                |> Array.skipWhile ((<>) "The following Tests are available:")
-                |> Array.where (not << String.IsNullOrEmpty)
+                |> Array.skipWhile (((<>) << String.trim) "The following Tests are available:")
                 |> Array.safeSkip 1
+                |> Array.choose (fun line ->
+                    let line = line.TrimStart()
+
+                    if (not << String.IsNullOrEmpty) line then
+                        Some line
+                    else
+                        None)
 
             return testNames
         }