Update header user xpath

[YangJiao0817]

Update it because #16796 modifies head_admin_xpath.

Signed-off-by: Yang Jiao jiaoya@vmware.com

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Comprehensive Summary of your change

Issue being fixed

Fixes #16916

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• 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 #16917 (9b154e7) into main (b356d58) will decrease coverage by 0.02%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main   #16917      +/-   ##
==========================================
- Coverage   67.29%   67.27%   -0.03%     
==========================================
  Files         970      970              
  Lines       81267    81267              
  Branches     2550     2550              
==========================================
- Hits        54692    54669      -23     
- Misses      22874    22896      +22     
- Partials     3701     3702       +1     

Flag	Coverage Δ
unittests	67.27% <ø> (-0.03%)	⬇️

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

Impacted Files	Coverage Δ
...g-retention-tasks/tag-retention-tasks.component.ts	61.11% <0.00%> (-25.00%)	⬇️
src/common/rbac/system/namespace.go	33.33% <0.00%> (-11.12%)	⬇️
src/jobservice/runner/redis.go	62.60% <0.00%> (-5.22%)	⬇️
...tegration/tag-retention/tag-retention.component.ts	30.90% <0.00%> (-5.16%)	⬇️
...-nav/gc-page/gc/gc-history/gc-history.component.ts	61.11% <0.00%> (+9.25%)	⬆️

[chlins]

lgtm

[wy65701436]

lgtm