fix(lnd): add docker container name as tlsextradomain

[jamaljsr]

Closes #352

Adds the LND node's docker container name as a --tlsextradomain command line argument to support RPC connections from external docker networks.

[codecov-commenter]

Codecov Report

Merging #355 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##            master      #355   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          113       113           
  Lines         3195      3195           
  Branches       560       560           
=========================================
  Hits          3195      3195           

Impacted Files	Coverage Δ
src/lib/docker/composeFile.ts	100.00% <ø> (ø)
src/utils/constants.ts	100.00% <ø> (ø)

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