fix: disable ssl verification on www.stcp.pt

[limwa]

Closes #980.

This PR removes SSL verification for www.stcp.pt. This is because some systems (Android, in particular) don't have DigiCert's certificate as a root certificate.

This solution is a bit temporary, since disabling SSL verification is not really a good practice.

Review checklist

• Terms and conditions reflect the current change
• Contains enough appropriate tests
• If aimed at production, writes a new summary in whatsnew/whatsnew-pt-PT
• Properly adds an entry in changelog.md with the change
• If PR includes UI updates/additions, its description has screenshots
• Behavior is as expected
• Clean, well-structured code

[limwa]

Please test this on your devices!

[codecov]

Codecov Report

Merging #991 (1047345) into master (c1cf436) will decrease coverage by 0%.
Report is 1 commits behind head on master.
The diff coverage is 0%.

Additional details and impacted files

@@          Coverage Diff          @@
##           master   #991   +/-   ##
=====================================
- Coverage      23%    23%   -0%     
=====================================
  Files         143    143           
  Lines        4351   4355    +4     
=====================================
  Hits          959    959           
- Misses       3392   3396    +4