fix: remove pkg/generated

[mateusoliveira43]

Please add a summary of your change

Deleted pkg/generated/ folder.

Does your change fix a particular issue?

Fixes #6190
Fixes openshift/oadp-operator#1221

Please indicate you've done the following:

• Accepted the DCO. Commits without the DCO will delay acceptance.
• Created a changelog file or added /kind changelog-not-required as a comment on this pull request.
• Updated the corresponding documentation in site/content/docs/main.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 58.80%. Comparing base (a8d77ea) to head (1c950f6).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #7627   +/-   ##
=======================================
  Coverage   58.80%   58.80%           
=======================================
  Files         345      345           
  Lines       28759    28759           
=======================================
  Hits        16911    16911           
  Misses      10420    10420           
  Partials     1428     1428           

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[mateusoliveira43]

As @sseago commented with me "regarding removing pkg/generated, that was only deprecated in 1.13, so probably shouldn't remove it until 1.15 at the earliest" I am drafting this PR until it is time, but it should be good enough already, only codecov job failed...

[blackpiglet]

The CI job failed with the codecov result uploading.
It's already fixed, please rebase to pick-up it.

[reasonerjt]

Per discussion this will be merged post-v1.14

[blackpiglet]

We can start to work on this PR because the release-1.14 branch was already cut.

[mateusoliveira43]

undrafted the PR

[blackpiglet]

dcoapp/app#211 (comment)
The DCO check is blocked by this issue.
Please follow the above comment to push an empty commit to let the check pass.