feat(logging): allow pino to be configured

[bcoe]

Allow pino to be configured with an options object, rather than requiring that upstream libraries pass in an instantiated logger instance.

[codecov]

Codecov Report

Merging #97 into master will decrease coverage by 0.19%.
The diff coverage is 62.50%.

@@            Coverage Diff             @@
##           master      #97      +/-   ##
==========================================
- Coverage   85.88%   85.69%   -0.20%     
==========================================
  Files          14       14              
  Lines        1240     1244       +4     
  Branches       83       91       +8     
==========================================
+ Hits         1065     1066       +1     
- Misses        174      177       +3     
  Partials        1        1              

Impacted Files	Coverage Δ
src/logger/index.ts	88.88% <50.00%> (-11.12%)	⬇️
src/index.ts	99.38% <100.00%> (ø)

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