Make pino-pretty optional

[stuft2]

No description provided.

[codecov]

Codecov Report

Merging #154 (0ab9409) into main (b61c501) will decrease coverage by 22.72%.
The diff coverage is 76.19%.

@@             Coverage Diff              @@
##              main     #154       +/-   ##
============================================
- Coverage   100.00%   77.27%   -22.73%     
============================================
  Files            1        2        +1     
  Lines           13       22        +9     
  Branches         4        6        +2     
============================================
+ Hits            13       17        +4     
- Misses           0        5        +5     

Impacted Files	Coverage Δ
src/util.ts	61.53% <61.53%> (ø)
src/logger.ts	100.00% <100.00%> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update b61c501...0ab9409. Read the comment docs.