Re-enable CanSortByDownloadCountAndThenByName Template Engine test

[baronfel]

We skipped it to unblock pipelines, but we need to figure out what changed. The output of the search cache could have changed (likely?), or the processing of the CLI output inside the test.

[dotnet-issue-labeler]

I couldn't figure out the best area label to add to this issue. If you have write-permissions please help me learn by adding exactly one area label.

[lewing]

Looking at the history it appears the name comparer used in the test was changed a few days ago but the name by name assertion doesn't use the same ellipsis logic to handle shortened names.
Strings differ\r\n ↓ (pos 0)\r\nExpected: "scottgeek.conso..."\r\nActual: "ScottGeek.Console"\r\n ↑ (pos 0)