refactor: annotations

[AlinsRan]

Type of change:

• Bugfix
• New feature provided
• Improve performance
• Backport patches

What this PR does / why we need it:

• Decouple the transformation of resources and annotations.
• Improved code scalability.

Pre-submission checklist:

• Did you explain what problem does this PR solve? Or what new features have been added?
• Have you added corresponding test cases?
• Have you modified the corresponding document?
• Is this PR backward compatible? If it is not backward compatible, please discuss on the mailing list first

[codecov-commenter]

Codecov Report

Merging #1245 (3c197ad) into master (fcfa188) will decrease coverage by 2.85%.
The diff coverage is 36.14%.

@@            Coverage Diff             @@
##           master    #1245      +/-   ##
==========================================
- Coverage   42.78%   39.92%   -2.86%     
==========================================
  Files          73       75       +2     
  Lines        6477     6961     +484     
==========================================
+ Hits         2771     2779       +8     
- Misses       3409     3883     +474     
- Partials      297      299       +2     

Impacted Files	Coverage Δ
...ingress/translation/annotations/plugins/plugins.go	0.00% <0.00%> (ø)
pkg/providers/ingress/translation/translator.go	0.00% <0.00%> (ø)
...ngress/translation/annotations/plugins/redirect.go	12.50% <20.00%> (ø)
...ingress/translation/annotations/plugins/rewrite.go	11.11% <20.00%> (ø)
...rs/ingress/translation/annotations/plugins/csrf.go	16.66% <25.00%> (ø)
...s/translation/annotations/plugins/authorization.go	22.22% <33.33%> (ø)
pkg/providers/ingress/translation/annotations.go	58.82% <72.72%> (ø)
...rs/ingress/translation/annotations/plugins/cors.go	100.00% <100.00%> (ø)
...ss/translation/annotations/plugins/forward_auth.go	100.00% <100.00%> (ø)
...s/translation/annotations/plugins/iprestriction.go	100.00% <100.00%> (ø)
... and 7 more

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more

[tao12345666333]

LGTM