ci: restore "get project columns for runs table" to performance tests

[mackrorysd]

Description

We missed this when we added the Locust tests. I'm guessing this was added to K6 recently. We're not testing this endpoint without parameters because of performance reasons, so it's important to at least be testing this variant.

Test Plan

I think there's an option to run this in CI - if not I'll run it locally to be sure. I will update this before merging either way.

Checklist

• [ ] Changes have been manually QA'd
• [ N/A ] New features have been approved by the corresponding PM
• [ N/A ] User-facing API changes have the "User-facing API Change" label
• [ N/A ] Release notes have been added as a separate file under docs/release-notes/ See Release Note for details.
• [ N/A ] Licenses have been included for new code which was copied and/or modified from any external code

[netlify[bot]]

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[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 54.61%. Comparing base (8fb9f6b) to head (d2d711a).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #9811      +/-   ##
==========================================
- Coverage   59.24%   54.61%   -4.63%     
==========================================
  Files         750      722      -28     
  Lines      104341   102506    -1835     
  Branches     3597     3597              
==========================================
- Hits        61812    55986    -5826     
- Misses      42398    46389    +3991     
  Partials      131      131              

Flag	Coverage Δ
backend	43.80% <ø> (ø)
harness	55.96% <ø> (-16.79%)	:arrow_down:
web	54.40% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

see 154 files with indirect coverage changes

[highvelcty]

Hey @mackrorysd , I was going through my inbox and came across this change. Just a friendly reminder that this h as not yet be merged.