feat(kuma-cp): unsafe delete

[jakubdyszkiewicz]

Summary

Add ability to delete resources unsafe way. Why?

• With tests we don't want to wait for all Dataplane object to be deleted, we just want to delete Mesh and forget about the rest
• On prod, we may get into an undefined state in which you may want to bypass validators. On Kubernetes you can always remove the webhook temporarily, on universal there is no such thing.

I was considering supporting this on Validator level, but I believe this is the responsibility of manager/webhook rather than validator. You should be able to swap a validator without worrying about this flag.

Documentation

- [ ] Link to the website documentation PR

Testing

• Unit tests
• E2E tests
• Manual testing on Universal
• Manual testing on Kubernetes

Backwards compatibility

- [ ] Update UPGRADE.md with any steps users will need to take when upgrading.
- [ ] Add backport-to-stable label if the code follows our backporting policy

[codecov-commenter]

Codecov Report

Merging #4136 (83b4c15) into master (9bd255f) will decrease coverage by 0.00%.
The diff coverage is 62.50%.

❗ Current head 83b4c15 differs from pull request most recent head 8fbb3a5. Consider uploading reports for the commit 8fbb3a5 to get more accurate results

@@            Coverage Diff             @@
##           master    #4136      +/-   ##
==========================================
- Coverage   55.77%   55.76%   -0.01%     
==========================================
  Files         932      932              
  Lines       56230    56257      +27     
==========================================
+ Hits        31361    31374      +13     
- Misses      22391    22403      +12     
- Partials     2478     2480       +2     

Impacted Files	Coverage Δ
pkg/config/core/resources/store/config.go	65.11% <ø> (ø)
pkg/plugins/runtime/k8s/plugin.go	1.06% <0.00%> (-0.01%)	⬇️
pkg/plugins/runtime/k8s/webhooks/mesh_validator.go	0.00% <0.00%> (ø)
pkg/plugins/runtime/k8s/webhooks/zone_validator.go	0.00% <0.00%> (ø)
pkg/core/secrets/manager/manager.go	37.33% <62.50%> (+0.34%)	⬆️
pkg/core/bootstrap/bootstrap.go	68.01% <100.00%> (+0.77%)	⬆️
pkg/core/managers/apis/mesh/mesh_manager.go	48.19% <100.00%> (+1.27%)	⬆️
pkg/core/managers/apis/zone/zone_manager.go	85.71% <100.00%> (+10.71%)	⬆️
...g/plugins/runtime/k8s/webhooks/secret_validator.go	76.31% <100.00%> (+0.64%)	⬆️
pkg/test/runtime/runtime.go	84.21% <100.00%> (+1.60%)	⬆️
... and 10 more

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[bartsmykla]

lgtm