Bump contour to 1.28.2

[izabelacg]

Changes

• bump Contour version to 1.28.2

[izabelacg]

/hold

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 66.03%. Comparing base (cd525ad) to head (7510562).
Report is 6 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #669      +/-   ##
==========================================
- Coverage   66.97%   66.03%   -0.95%     
==========================================
  Files          15       15              
  Lines         863      683     -180     
==========================================
- Hits          578      451     -127     
+ Misses        254      201      -53     
  Partials       31       31              

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[dprotaso]

/lgtm
/approve

[knative-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dprotaso, izabelacg

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[dprotaso]

/hold cancel