feat(gateway-api): support ReplaceFullPath for URLRewrite

[pmalek]

What this PR does / why we need it:

This PR introduces support for FullPathRewrite for URLRewrite filter for HTTPRoutes.

Separate PRs will introduce remaining features of URLRewrite.

Which issue this PR fixes:

Part of #3686.

Special notes for your reviewer:

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: Patch coverage is 71.05263% with 11 lines in your changes are missing coverage. Please review.

Project coverage is 72.1%. Comparing base (ea1864c) to head (3ebe954).
Report is 2 commits behind head on main.

Files	Patch %	Lines
...al/dataplane/translator/subtranslator/httproute.go	62.0%	9 Missing and 2 partials ⚠️

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #5855   +/-   ##
=====================================
  Coverage   72.0%   72.1%           
=====================================
  Files        178     178           
  Lines      18210   18246   +36     
=====================================
+ Hits       13127   13159   +32     
- Misses      4107    4110    +3     
- Partials     976     977    +1     

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