Improve test_cq_condition_unknown() expectation text
It looked confusing that query conditions that were seemingly not
expected were simply valid. "valid but unknown" should be clearer.
Change-Id: Id3befe40386c5a6cbc16417a8e6c16a7e54058ae
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6055487
Commit-Queue: Rune Lillesveen futhark@chromium.org
Reviewed-by: Anders Hartvoll Ruud andruud@chromium.org
Cr-Commit-Position: refs/heads/main@{#1390277}