cleanup: genertate the necessary code for federatedhpa and fix typo

[jwcesign]

What type of PR is this? /kind cleanup

What this PR does / why we need it:

1. genertate the necessary code for federatedhpa.
2. Fix typo

Which issue(s) this PR fixes: Fixes #none

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

[jwcesign]

/assign @XiShanYongYe-Chang

[codecov-commenter]

Codecov Report

Merging #3595 (d2c752f) into master (f0798a8) will decrease coverage by 0.02%. The diff coverage is n/a.

:exclamation: Your organization is not using the GitHub App Integration. As a result you may experience degraded service beginning May 15th. Please install the Github App Integration for your organization. Read more.

@@            Coverage Diff             @@
##           master    #3595      +/-   ##
==========================================
- Coverage   55.85%   55.83%   -0.02%     
==========================================
  Files         216      216              
  Lines       20121    20129       +8     
==========================================
+ Hits        11238    11240       +2     
- Misses       8278     8284       +6     
  Partials      605      605              

Flag	Coverage Δ
unittests	55.83% <ø> (-0.02%)	:arrow_down:

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

see 2 files with indirect coverage changes

[Poor12]

/lgtm

[Poor12]

/cc @RainbowMango

3589 depends on it for testing.

[karmada-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: RainbowMango

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files: - ~~[OWNERS](https://github.com/karmada-io/karmada/blob/master/OWNERS)~~ [RainbowMango] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment