fix: upgrade github.com/gorilla/mux/otelmux to v0.44.0

[zyyw]

Thank you for contributing to Harbor!

Comprehensive Summary of your change

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 #19620 (d3d63ef) into release-2.7.0 (c07f5ce) will increase coverage by 22.35%.
The diff coverage is n/a.

Additional details and impacted files

@@                Coverage Diff                 @@
##           release-2.7.0   #19620       +/-   ##
==================================================
+ Coverage          44.03%   66.39%   +22.35%     
==================================================
  Files                245     1012      +767     
  Lines              13398   108728    +95330     
  Branches            2678     2678               
==================================================
+ Hits                5900    72187    +66287     
- Misses              7212    32572    +25360     
- Partials             286     3969     +3683     

Flag	Coverage Δ
unittests	66.39% <ø> (+22.35%)	⬆️

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

see 770 files with indirect coverage changes

[wy65701436]

lgtm

[MinerYang]

lgtm