[@ledgerHQ/hw-app-helium] switch to use @helium/address

[allenan]

This uses a simplified, common @helium/address package which has been extracted from our two crypto packages, @helium/crypto and @helium/crypto-react-native. This will allow @ledgerHQ/hw-app-helium to be used on both react native and nodejs. Currently it will only work on nodejs.

[codecov]

Codecov Report

Merging #805 (27164fe) into master (1ec099d) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master     #805   +/-   ##
=======================================
  Coverage   45.09%   45.09%           
=======================================
  Files          83       83           
  Lines        5060     5060           
  Branches      897      897           
=======================================
  Hits         2282     2282           
  Misses       2576     2576           
  Partials      202      202           

Impacted Files	Coverage Δ
packages/hw-app-helium/src/serialization.ts	92.06% <ø> (ø)
packages/hw-app-helium/src/Helium.ts	89.28% <100.00%> (ø)

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