fix(core-database): initializeActiveDelegates just use current round

[air1one]

Summary

initializeActiveDelegates was using a weird logic by using previous round, when only thing needed is current round.

Checklist

• Documentation (if necessary)
• Tests (if necessary)
• Ready to be merged

[codecov]

Codecov Report

Merging #3827 into develop will decrease coverage by 0.00%.
The diff coverage is 100.00%.

@@             Coverage Diff             @@
##           develop    #3827      +/-   ##
===========================================
- Coverage    91.87%   91.86%   -0.01%     
===========================================
  Files          620      620              
  Lines        14768    14767       -1     
  Branches      1842     1842              
===========================================
- Hits         13568    13566       -2     
  Misses         939      939              
- Partials       261      262       +1     

Flag	Coverage Δ
#functional	6.10% <0.00%> (+<0.01%)	⬆️
#integration	9.60% <0.00%> (+<0.01%)	⬆️
#unit	89.92% <100.00%> (-0.01%)	⬇️

Impacted Files	Coverage Δ
packages/core-database/src/database-service.ts	97.24% <100.00%> (-0.36%)	⬇️

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