[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 70.67%. Comparing base (5dc02f8) to head (eeef54d).

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #212      +/-   ##
============================================
- Coverage     71.04%   70.67%   -0.38%     
+ Complexity     1082     1043      -39     
============================================
  Files           301      290      -11     
  Lines         12319    11757     -562     
  Branches       1154     1095      -59     
============================================
- Hits           8752     8309     -443     
+ Misses         3075     2974     -101     
+ Partials        492      474      -18     

Flag	Coverage Δ		*Carryforward flag
hardhat	98.67% <ø> (-0.01%)	⬇️
kotlin	68.33% <ø> (-0.52%)	⬇️	Carriedforward from 62513af

*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 201 files with indirect coverage changes

[devdacian]

Fix looks good to me.