fix: privileges member successfully typo

[testwill]

Thank you for contributing to Harbor!

Comprehensive Summary of your change

fix: privileges member successfully typo

Issue being fixed

Fixes #(issue)

Please indicate you've done the following:

• Well Written Title and Summary of the PR
• Label the PR as needed. "release-note/ignore-for-release, release-note/new-feature, release-note/update, release-note/enhancement, release-note/community, release-note/breaking-change, release-note/docs, release-note/infra, release-note/deprecation"
• Accepted the DCO. Commits without the DCO will delay acceptance.
• Made sure tests are passing and test coverage is added if needed.
• Considered the docs impact and opened a new docs issue or PR with docs changes if needed in website repository.

[codecov]

Codecov Report

Merging #19091 (d0a8cfe) into main (b8f2ef9) will increase coverage by 0.03%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main   #19091      +/-   ##
==========================================
+ Coverage   70.58%   70.61%   +0.03%     
==========================================
  Files         748      748              
  Lines       95379    95379              
==========================================
+ Hits        67320    67351      +31     
+ Misses      24420    24397      -23     
+ Partials     3639     3631       -8     

Flag	Coverage Δ
unittests	70.61% <ø> (+0.03%)	⬆️

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see 8 files with indirect coverage changes

[chlins]

@testwill Thanks for your contribution! Please rewrite your commit message and PR description to be more clear.

[chlins]

lgtm