Add unit test to query_test to up coverage

[perdasilva]

Signed-off-by: perdasilva perdasilva@redhat.com

Description of the change:
Adds a unit test to query_test.go to improve the code coverage

Motivation for the change:

Reviewer Checklist

• Implementation matches the proposed design, or proposal is updated to match implementation
• Sufficient unit test coverage
• Sufficient end-to-end test coverage
• Docs updated or added to /docs
• Commit messages sensible and descriptive

[codecov]

Codecov Report

Merging #983 (abb4d1f) into master (8250533) will increase coverage by 0.02%.
The diff coverage is n/a.

❗ Current head abb4d1f differs from pull request most recent head 716dbd1. Consider uploading reports for the commit 716dbd1 to get more accurate results

@@            Coverage Diff             @@
##           master     #983      +/-   ##
==========================================
+ Coverage   52.60%   52.62%   +0.02%     
==========================================
  Files         104      104              
  Lines        9422     9422              
==========================================
+ Hits         4956     4958       +2     
+ Misses       3536     3535       -1     
+ Partials      930      929       -1     

Impacted Files	Coverage Δ
pkg/registry/query.go	61.45% <0.00%> (+0.52%)	⬆️
alpha/veneer/semver/semver.go	58.79% <0.00%> (+0.54%)	⬆️

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[grokspawn]

/lgtm

[joelanford]

/approve

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: grokspawn, joelanford, perdasilva

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• OWNERS [joelanford]

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