ci(build_depends.repos): fix for clang-tidy-differential

[xmfcx]

Description

• I've missed this workflow during this PR: ci(build-depends.repos): separate repos for humble and nightly #10148
• This PR fixes it.

Related links

Parent Issue:

• clang-tidy-differential workflow doesn't work #10159

How was this PR tested?

• Testing with a dummy change:
  • https://github.com/autowarefoundation/autoware.universe/actions/runs/13406141904/job/37446436915?pr=10162 ✅

Notes for reviewers

None.

Interface changes

None.

Effects on system behavior

None.

[github-actions]

Thank you for contributing to the Autoware project!

🚧 If your pull request is in progress, switch it to draft mode.

Please ensure:

• You've checked our contribution guidelines.
• Your PR follows our pull request guidelines.
• All required CI checks pass before marking the PR ready for review.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 26.77%. Comparing base (4a77f3d) to head (c029160).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #10162      +/-   ##
==========================================
- Coverage   26.77%   26.77%   -0.01%     
==========================================
  Files        1416     1416              
  Lines      108468   108469       +1     
  Branches    41719    41716       -3     
==========================================
  Hits        29039    29039              
- Misses      76552    76553       +1     
  Partials     2877     2877              

Flag	Coverage Δ		*Carryforward flag
differential	0.00% <ø> (?)
total	26.77% <ø> (+<0.01%)	⬆️	Carriedforward from 4a77f3d

*This pull request uses carry forward flags. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[xmfcx]

Passed with the dummy change,

Reverted it now.