[release-2.1] chore: update node headers to v24.21.0

[openshift-cherrypick-robot]

This is an automated cherry-pick of #5572

/assign jonkoops

[openshift-ci]

Hi @openshift-cherrypick-robot. Thanks for your PR.

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 65.77%. Comparing base (82aebf2) to head (ec8e697).

Additional details and impacted files

@@               Coverage Diff               @@
##           release-2.1    #5577      +/-   ##
===============================================
- Coverage        72.40%   65.77%   -6.63%     
===============================================
  Files               68       61       -7     
  Lines              790      637     -153     
  Branches           113       96      -17     
===============================================
- Hits               572      419     -153     
  Misses             217      217              
  Partials             1        1              

Flag	Coverage Δ
rhdh	65.77% <ø> (-6.63%)	⬇️

Components	Coverage Δ
Backend plugins	∅ <ø> (∅)
Backend app	78.94% <ø> (ø)
Frontend app	57.43% <ø> (ø)

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[github-actions]

Image was built and published successfully. It is available at:

• quay.io/rhdh-community/rhdh:pr-5577
• quay.io/rhdh-community/rhdh:pr-5577-ec8e697c