runfix: prevent user from setting invalid supported protocols list

[PatrykBuniX]

Description

Makes sure a web client do not update the list of self user's protocols list to an empty list. This is simple core bump, all the logic lives in core's services. For more details see wireapp/wire-web-packages#5716

Checklist

• PR has been self reviewed by the author;
• Hard-to-understand areas of the code have been commented;
• If it is a core feature, unit tests have been added;

[codecov]

Codecov Report

Attention: 7 lines in your changes are missing coverage. Please review.

Comparison is base (3c1fc5f) 45.51% compared to head (8d5d405) 45.23%.

❗ Current head 8d5d405 differs from pull request most recent head d32e933. Consider uploading reports for the commit d32e933 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##              dev   #16217      +/-   ##
==========================================
- Coverage   45.51%   45.23%   -0.29%     
==========================================
  Files         735      708      -27     
  Lines       24058    23365     -693     
  Branches     5473     5341     -132     
==========================================
- Hits        10950    10568     -382     
+ Misses      11704    11436     -268     
+ Partials     1404     1361      -43     

[PatrykBuniX]

Closing in favour of #16455