chore: disable debug/pprof interface

[zaunist]

Please answer these questions before submitting a pull request, or your PR will get closed.

Why submit this pull request?

Disable pprof interface, just enable it locally when we need.

• Bugfix
• New feature provided
• Improve performance
• Backport patches

What changes will this PR take into?

Please update this section with detailed description.

Related issues

fix #2286

Checklist:

• Did you explain what problem does this PR solve? Or what new features have been added?
• Have you added corresponding test cases?
• Have you modified the corresponding document?
• Is this PR backward compatible? If it is not backward compatible, please discuss on the mailing list first

[codecov-commenter]

Codecov Report

Merging #2339 (2ecada7) into master (fd44364) will increase coverage by 1.61%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2339      +/-   ##
==========================================
+ Coverage   68.17%   69.79%   +1.61%     
==========================================
  Files         127      184      +57     
  Lines        3375     7280    +3905     
  Branches      830      830              
==========================================
+ Hits         2301     5081    +2780     
- Misses       1074     1903     +829     
- Partials        0      296     +296     

Flag	Coverage Δ
backend-e2e-test	37.10% <ø> (?)
backend-e2e-test-ginkgo	58.82% <ø> (?)
backend-unit-test	49.22% <ø> (?)
frontend-e2e-test	68.11% <ø> (-0.06%)	⬇️

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

Impacted Files	Coverage Δ
api/internal/route.go	87.17% <ø> (ø)
web/src/pages/Upstream/List.tsx	90.00% <ø> (ø)
web/src/helpers.tsx	70.49% <0.00%> (-3.28%)	⬇️
api/internal/core/store/store.go	89.58% <0.00%> (ø)
api/internal/core/server/http.go	56.52% <0.00%> (ø)
api/internal/handler/label/label.go	86.20% <0.00%> (ø)
api/internal/utils/closer.go	66.66% <0.00%> (ø)
api/internal/handler/consumer/consumer.go	92.06% <0.00%> (ø)
api/internal/filter/authentication.go	77.77% <0.00%> (ø)
api/internal/handler/handler.go	79.31% <0.00%> (ø)
... and 50 more

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[zaunist]

@bzp2010 @starsz @nic-chen
PTAL

[juzhiyuan]

Developers could comment or comment to debug

[starsz]

Hi @zaunist @juzhiyuan.
I think we can create another host and port config to enable it in the config.