Upgrade deps and fix release

[keefertaylor]

Upgrading deps and creating a new release

[codecov-io]

Codecov Report

Merging #25 into master will increase coverage by 0.50%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master      #25      +/-   ##
==========================================
+ Coverage   93.61%   94.11%   +0.50%     
==========================================
  Files           3        3              
  Lines         141      102      -39     
==========================================
- Hits          132       96      -36     
+ Misses          9        6       -3     

Impacted Files	Coverage Δ
MnemonicKit/Mnemonic.swift	91.89% <100.00%> (+0.89%)	⬆️
MnemonicKit/Data+BitArray.swift	100.00% <0.00%> (ø)
MnemonicKit/String+MnemonicData.swift	100.00% <0.00%> (ø)

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