fix: ERROR page.upstream.configure fixed

[iamayushdas]

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

Why submit this pull request?

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

What changes will this PR take into?

Please update this section with detailed description.

Error Generate:
Go to chinese lang upstream, its shows page.upstream.configure in title in place of 'page.upin place of配置上游`

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-io]

Codecov Report

Merging #1702 (6670a22) into master (846f2c1) will decrease coverage by 20.32%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           master    #1702       +/-   ##
===========================================
- Coverage   72.61%   52.29%   -20.33%     
===========================================
  Files         133       38       -95     
  Lines        5741     2660     -3081     
  Branches      668        0      -668     
===========================================
- Hits         4169     1391     -2778     
+ Misses       1329     1081      -248     
+ Partials      243      188       -55     

Flag	Coverage Δ
backend-e2e-test	?
backend-e2e-test-ginkgo	?
backend-unit-test	52.29% <ø> (ø)
frontend-e2e-test	?

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

Impacted Files	Coverage Δ
api/internal/utils/version.go	0.00% <0.00%> (-100.00%)	⬇️
api/internal/filter/request_id.go	0.00% <0.00%> (-100.00%)	⬇️
api/internal/core/entity/entity.go	0.00% <0.00%> (-100.00%)	⬇️
api/internal/core/store/storehub.go	0.00% <0.00%> (-71.03%)	⬇️
api/internal/filter/cors.go	0.00% <0.00%> (-66.67%)	⬇️
api/internal/filter/schema.go	0.00% <0.00%> (-55.47%)	⬇️
api/internal/utils/consts/api_error.go	0.00% <0.00%> (-50.00%)	⬇️
api/internal/handler/data_loader/route_import.go	27.41% <0.00%> (-37.50%)	⬇️
api/internal/handler/handler.go	42.59% <0.00%> (-35.19%)	⬇️
api/internal/handler/schema/schema.go	66.66% <0.00%> (-33.34%)	⬇️
... and 119 more

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[juzhiyuan]

great!

[iamayushdas]

@nic-chen @Jaycean @LiteSun @starsz review this please.☺️