test(e2e): Configure e2e ports for OpenShift (backport #3748)

[mergify]

This is an automatic backport of pull request #3748 done by Mergify.

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[codecov-commenter]

Codecov Report

Merging #3865 (5b5847c) into release-v0.9 (ed16e2b) will increase coverage by 0.40%.
The diff coverage is n/a.

@@               Coverage Diff                @@
##           release-v0.9    #3865      +/-   ##
================================================
+ Coverage         66.54%   66.94%   +0.40%     
================================================
  Files               169      169              
  Lines              7945     9149    +1204     
================================================
+ Hits               5287     6125     +838     
- Misses             2625     2991     +366     
  Partials             33       33              

Flag	Coverage Δ
unittests	66.94% <ø> (+0.40%)	⬆️

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

Impacted Files	Coverage Δ
pkg/catalog/catalog.go	87.50% <0.00%> (-5.36%)	⬇️
cmd/cli/metrics.go	55.00% <0.00%> (-3.83%)	⬇️
pkg/envoy/registry/registry.go	90.47% <0.00%> (-3.65%)	⬇️
cmd/cli/namespace_remove.go	54.16% <0.00%> (-2.66%)	⬇️
pkg/envoy/ads/server.go	66.66% <0.00%> (-2.30%)	⬇️
pkg/identity/types.go	89.47% <0.00%> (-2.20%)	⬇️
cmd/cli/uninstall.go	49.05% <0.00%> (-1.97%)	⬇️
pkg/envoy/secrets/secrets.go	62.85% <0.00%> (-1.66%)	⬇️
cmd/cli/namespace_add.go	66.66% <0.00%> (-1.52%)	⬇️
pkg/catalog/fake.go	36.06% <0.00%> (-1.33%)	⬇️
... and 158 more

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