Fix warehouse regex for branch names

[tal-hason]

the regex expression for the branch name was too limited and didn't accept branch name such as "release-0.3"

updated the regex from:

^\w+([-/]\w+)*$

to:

^\w+([-\/]\w+)*(-\d+\.\d+)?$

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 51.40%. Comparing base (4972b6c) to head (fa8d8fb).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3234   +/-   ##
=======================================
  Coverage   51.40%   51.40%           
=======================================
  Files         288      288           
  Lines       26108    26108           
=======================================
  Hits        13421    13421           
  Misses      11961    11961           
  Partials      726      726           

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[tal-hason]

reopening from PR list