Use multi-stage builds to unzip and copy jars

[bradbown]

This PR implements issue(s) #

Multi stage reduces size of image by 110MB.
Removes unnecessary libs depending on architecture.

Checklist

• I wrote new tests for my new core changes.
• I have successfully ran tests, style checker and build against my new changes locally.
• I have informed the team of any breaking changes if there are any.

[github-actions]

Delta Summary - Kotlin Code Coverage

Generated on:	10/01/2024 - 12:55
Description	Previous	Current	Delta
Coverage date:	10/01/2024 - 12:55	10/01/2024 - 12:55
Tag:	588_11125691323	588_11125691323
Line coverage:	27.3%	27.3%	0.0%
Covered lines:	25673	25673	0
Coverable lines:	93723	93723	0
Total lines:	132974	132974	0
Branch coverage:	10.4%	10.4%	0.0%
Covered branches:	5529	5529	0
Total branches:	52680	52680	0
Method coverage:	Feature is only available for sponsors

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 70.35%. Comparing base (ca278a0) to head (7093f1d).
Report is 2 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #118      +/-   ##
============================================
- Coverage     70.36%   70.35%   -0.02%     
  Complexity     1040     1040              
============================================
  Files           282      282              
  Lines         11316    11316              
  Branches       1083     1083              
============================================
- Hits           7963     7961       -2     
  Misses         2886     2886              
- Partials        467      469       +2     

Flag	Coverage Δ		*Carryforward flag
hardhat	98.70% <ø> (ø)		Carriedforward from da905b6
kotlin	67.82% <ø> (-0.02%)	⬇️

*This pull request uses carry forward flags. Click here to find out more.

see 2 files with indirect coverage changes

[jonesho]

Can this be moved out from the switch case here? Seems they would be removed regardless of the case, or can we use a local label to replace the the switch case to avoid repeated commands? sth like:

...
rm -rf /libs/coordinator/lib/unpacked-blob-compressor/linux-$MACHINE_TYPE/; \
...
rm -rf /libs/coordinator/lib/unpacked-blob-shnarf-calculator/linux-$MACHINE_TYPE/;

[jonesho]

I'd suggest to add the below line here to avoid the repeated prefix in paths:

WORKDIR /libs/coordinator/lib/