Ignore path when connect as MQTTS.

[redboltz]

This PR fixes #699.

[codecov]

Codecov Report

Merging #700 into master will increase coverage by 0.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master     #700      +/-   ##
==========================================
+ Coverage    92.7%   92.71%   +0.01%     
==========================================
  Files           8        8              
  Lines         685      686       +1     
  Branches      167      167              
==========================================
+ Hits          635      636       +1     
  Misses         50       50

Impacted Files	Coverage Δ
lib/connect/tls.js	94.73% <100%> (+0.29%)	⬆️

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[mcollina]

can you please add a unit test for this?

[redboltz]

Hi @mcollina,
Sure. I just added unit tests for the PR.