Implement controller and translator for KongVault

[randmonkey]

What this PR does / why we need it:

Implement the controller and the translator of KongVault to generate and configuration of custom vaults.

Which issue this PR fixes:

Major part of #5333.

Special notes for your reviewer:

Although the controller is not fully completed yet, to avoid the PR being too large to review, please review it and do not require a significant change on this PR.
Remaining parts:

• Validate uniqueness of prefix field in KongVault resources #5395 Validate the uniqueness of prefix
• Cannot generate ResourceFailure for cluster scoped resources #5387 Generate events for translation errors
• Add integration tests for webhooks (will be included in fixing Validate uniqueness of prefix field in KongVault resources #5395 )

PR Readiness Checklist:

Complete these before marking the PR as ready to review:

• the CHANGELOG.md release notes have been updated to reflect any significant (and particularly user-facing) changes introduced by this PR

[codecov]

Codecov Report

Attention: 123 lines in your changes are missing coverage. Please review.

Comparison is base (558dd93) 69.5% compared to head (88cf36e) 69.4%.
Report is 7 commits behind head on main.

Files	Patch %	Lines
...trollers/configuration/zz_generated_controllers.go	45.7%	55 Missing and 9 partials ⚠️
internal/admission/handler.go	0.0%	13 Missing ⚠️
internal/dataplane/kongstate/kongstate.go	61.5%	7 Missing and 3 partials ⚠️
internal/admission/validator.go	74.2%	6 Missing and 3 partials ⚠️
internal/store/store.go	47.0%	9 Missing ⚠️
internal/admission/adminapi_provider.go	0.0%	6 Missing ⚠️
internal/store/fake_store.go	44.4%	4 Missing and 1 partial ⚠️
internal/store/cache_stores.go	42.8%	4 Missing ⚠️
internal/dataplane/deckgen/generate.go	66.6%	2 Missing and 1 partial ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##            main   #5384     +/-   ##
=======================================
- Coverage   69.5%   69.4%   -0.2%     
=======================================
  Files        174     174             
  Lines      21934   22192    +258     
=======================================
+ Hits       15258   15402    +144     
- Misses      5780    5880    +100     
- Partials     896     910     +14     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[rainest]

For posterity, since this is called out as incomplete, what are the specific remaining tasks? We should always try to mention those since reviewers won't inherently have that context, and can't accurately gauge whether a partial implementation will be compatible with the assumed future next steps.

[randmonkey]

For posterity, since this is called out as incomplete, what are the specific remaining tasks? We should always try to mention those since reviewers won't inherently have that context, and can't accurately gauge whether a partial implementation will be compatible with the assumed future next steps.

Updated the comments on the PR and listed the follow up things after this PR.