[Fix] G-01 Removing old initialize function

[thedarkjester]

This PR implements issue(s) #

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.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 70.65%. Comparing base (99583ae) to head (e2493b9).

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #212      +/-   ##
============================================
- Coverage     71.61%   70.65%   -0.97%     
+ Complexity     1084     1045      -39     
============================================
  Files           299      290       -9     
  Lines         12145    11778     -367     
  Branches       1083     1096      +13     
============================================
- Hits           8698     8322     -376     
- Misses         2956     2982      +26     
+ Partials        491      474      -17     

Flag	Coverage Δ		*Carryforward flag
hardhat	98.67% <ø> (-0.01%)	⬇️
kotlin	68.32% <ø> (-1.11%)	⬇️	Carriedforward from 3b30a8a

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

Files with missing lines	Coverage Δ
...s/contracts/messageService/l2/L2MessageManager.sol	100.00% <ø> (ø)
...tracts/messageService/l2/v1/L2MessageManagerV1.sol	100.00% <ø> (ø)

... and 189 files with indirect coverage changes

[devdacian]

Fix looks good to me.