improvement(core): increase message size to 64Mb

[vgonkivs]

Increase message size to 64Mb for the grpc client

Tested on mainnet light node.
square size = 128(8mb block)
Actual response size = 10,85mb

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 6 lines in your changes missing coverage. Please review.

Project coverage is 44.95%. Comparing base (2469e7a) to head (9c1c49d).
Report is 444 commits behind head on main.

Files with missing lines	Patch %	Lines
nodebuilder/core/constructors.go	0.00%	6 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4133      +/-   ##
==========================================
+ Coverage   44.83%   44.95%   +0.12%     
==========================================
  Files         265      308      +43     
  Lines       14620    22551    +7931     
==========================================
+ Hits         6555    10138    +3583     
- Misses       7313    11321    +4008     
- Partials      752     1092     +340     

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