chore(core-database): upgrade typeorm and pg packages

[rainydio]

Summary

Connection freezes on fresh Ubuntu 20.04, upgrading typeorm and pg packages fixes the issue.

Checklist

• Ready to be merged

[codecov]

Codecov Report

Merging #3812 into develop will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff            @@
##           develop    #3812   +/-   ##
========================================
  Coverage    97.28%   97.28%           
========================================
  Files          617      617           
  Lines        13908    13909    +1     
  Branches      1631     1631           
========================================
+ Hits         13531    13532    +1     
  Misses         117      117           
  Partials       260      260           

Flag	Coverage Δ
#functional	6.44% <100.00%> (+<0.01%)	⬆️
#integration	10.19% <0.00%> (-0.01%)	⬇️
#unit	95.26% <100.00%> (+<0.01%)	⬆️

Impacted Files	Coverage Δ
...core-database/src/repositories/round-repository.ts	100.00% <ø> (ø)
...atabase/src/repositories/transaction-repository.ts	100.00% <100.00%> (ø)

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