Strip ANSI in the remaining PWA appId assertion

The previous commit made CleanResult ANSI-aware, but
ProjectConfiguratorParsesPWASuccessfullyOnCIIfAppIdIsProvided never
called it, so its 'AppId: <id>' assertion still compared plain text
against Spectre-colored output and kept failing on all three CI runners.

Reproduced locally by setting GITHUB_ACTIONS=true, which makes Spectre's
default profile enrichers enable ANSI the same way CI does.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Copilot-Session: 00c29930-8fdc-4c0c-80cc-d45ed0a5d077

Author: azchohfi

MSStore.CLI.UnitTests/ProjectConfiguratorTests.cs

@@ -747,6 +747,8 @@ public async Task ProjectConfiguratorParsesPWASuccessfullyOnCIIfAppIdIsProvided(
                     "--verbose"
                 ]);
 
+            result = CleanResult(result);
+
             result.Error.Should().Contain("You've provided a URL, so we'll use");
             result.Error.Should().Contain($"AppId: {FakeApps[1].Id}");
             result.Error.Should().Contain("Submission commit success!");