livereload.js to 4.0.2, ssl support for aux server

[zrvku2000]

What do these changes do?

updates livereload.js to 4.0.2, adds ssl support for aux server in runserver mode

Are there changes in behavior for the user?

no

Related issue number

Checklist

• I think the code is well written
• Unit tests for the changes exist
• Documentation reflects the changes

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.49%. Comparing base (0880b35) to head (67b26a9).
Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #724   +/-   ##
=======================================
  Coverage   96.49%   96.49%           
=======================================
  Files          23       23           
  Lines        1852     1853    +1     
  Branches      110      110           
=======================================
+ Hits         1787     1788    +1     
  Misses         43       43           
  Partials       22       22           

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