Zap logger updates

[maurafortino]

What's included:

• Archival & Deprecation Roadmap #655
  ** this won't deprecate webpa-common fully from scytale - but will remove the logging and go-kit features from scytale
• added zap logger to servicecfg.NewEnvironment to be used in Scytale
• added adapter struct to act as an interface so zap logger could be used in certain functions that required the Log interface

[denopink]

I left a few suggestions.
Also, there's a few formatting notes like newlines after {} blocks like if and for and func blocks.
Looks like some webpa tests are failing

[codecov]

Codecov Report

Merging #874 (82f2963) into main (603d223) will increase coverage by 0.00%.
The diff coverage is 78.94%.

❗ Current head 82f2963 differs from pull request most recent head 5ad7c7c. Consider uploading reports for the commit 5ad7c7c to get more accurate results

@@           Coverage Diff           @@
##             main     #874   +/-   ##
=======================================
  Coverage   81.83%   81.84%           
=======================================
  Files         138      138           
  Lines        8568     8556   -12     
=======================================
- Hits         7012     7003    -9     
+ Misses       1364     1361    -3     
  Partials      192      192           

Flag	Coverage Δ
unittests	81.84% <78.94%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
service/consul/instancer.go	65.21% <40.00%> (-0.30%)	⬇️
service/consul/datacenterWatch.go	50.00% <62.50%> (ø)
service/consul/environment.go	53.57% <66.66%> (+1.05%)	⬆️
service/consul/registrar.go	100.00% <100.00%> (ø)
service/servicecfg/environment.go	100.00% <100.00%> (ø)
service/zk/environment.go	100.00% <100.00%> (ø)

[denopink]

lgtm 🍻

[sonarcloud]

SonarCloud Quality Gate failed.   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
1 Code Smell

66.0% Coverage
0.0% Duplication