fix(site): Allow user to create site after setting up billing details (backport #6018)

[mergify]

Without setting any payment details we are allowing user to create their first site. This is risky

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This is an automatic backport of pull request #6018 done by Mergify.

[codecov]

Codecov Report

❌ Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 43.99%. Comparing base (38c9e3f) to head (0f1f77c).

Files with missing lines	Patch %	Lines
press/press/doctype/team/team.py	0.00%	2 Missing ⚠️

❌ Your patch check has failed because the patch coverage (0.00%) is below the target coverage (75.00%). You can increase the patch coverage or adjust the target coverage.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #6019      +/-   ##
==========================================
- Coverage   43.99%   43.99%   -0.01%     
==========================================
  Files         775      775              
  Lines       55988    55982       -6     
==========================================
- Hits        24633    24630       -3     
+ Misses      31355    31352       -3     

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