Sc-9564: fix form blink issue

[masskoder]

Scope of changes

Initially, I tried refactoring the testnetProgressbar component, but it didn't work, so the simple solution is to increase the timeout during BFF data loading.

Type of change

• bug fix
• new feature
• documentation
• other (describe)

Acceptance criteria

https://app.shortcut.com/rotational/story/9564/registration-form-blinks

Author checklist

• I have manually tested the change and/or added automation in the form of unit tests or integration tests
• I have updated the dependencies list
• I have recompiled and included new protocol buffers to reflect the changes I made
• I have added new test fixtures as needed to support added tests
• Check this box if a reviewer can merge this pull request after approval (leave it unchecked if you want to do it yourself)
• I have moved the associated Shortcut story to "Ready for Review"

Reviewer(s) checklist

• Any new user-facing content that has been added for this PR has been QA'ed to ensure correct grammar, spelling, and understandability.

[codecov-commenter]

Codecov Report

Base: 43.99% // Head: 43.99% // Decreases project coverage by -0.00% ⚠️

Coverage data is based on head (08b0c25) compared to base (d5cc809).
Patch coverage: 0.00% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #867      +/-   ##
==========================================
- Coverage   43.99%   43.99%   -0.01%     
==========================================
  Files         627      627              
  Lines       23148    23150       +2     
  Branches     1416     1416              
==========================================
  Hits        10184    10184              
- Misses      11628    11630       +2     
  Partials     1336     1336              

Flag	Coverage Δ
unittests	43.99% <0.00%> (-0.01%)	⬇️

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

Impacted Files	Coverage Δ
...ogress/TestNetCertificateProgressBar.component.tsx	0.00% <0.00%> (ø)
...src/modules/dashboard/certificate/registration.tsx	0.00% <0.00%> (ø)

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