chore(deps): Revert bump codecov/codecov-action from 3 to 4

[janisz]

Reverts #9804
Due to

• codecove not working due to glibc not found codecov/codecov-action#1311

[rhacs-bot]

Images are ready for the commit at d0f0c33.

To use with deploy scripts, first export MAIN_IMAGE_TAG=4.3.x-1353-gd0f0c336a8.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 47.65%. Comparing base (5e5118e) to head (d0f0c33).
Report is 284 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #10154      +/-   ##
==========================================
+ Coverage   47.60%   47.65%   +0.05%     
==========================================
  Files        2470     2499      +29     
  Lines      167790   170319    +2529     
==========================================
+ Hits        79875    81169    +1294     
- Misses      81326    82464    +1138     
- Partials     6589     6686      +97     

Flag	Coverage Δ
go-unit-tests	47.65% <ø> (+0.05%)	⬆️

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[openshift-ci]

@janisz: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/gke-qa-e2e-tests	d0f0c33	link	false	/test gke-qa-e2e-tests

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