Update copyright notice and formatting of solidity registries

[zguesmi]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 98.95833% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 78.75%. Comparing base (e37c9b8) to head (2d30b23).

Files	Patch %	Lines
contracts/registries/Registry.sol	95.83%	1 Missing ⚠️

Additional details and impacted files

@@                         Coverage Diff                         @@
##           feature/format-module-delegates      #70      +/-   ##
===================================================================
- Coverage                            78.88%   78.75%   -0.13%     
===================================================================
  Files                                   34       34              
  Lines                                 1146     1144       -2     
  Branches                               216      237      +21     
===================================================================
- Hits                                   904      901       -3     
- Misses                                 242      243       +1     

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[gfournieriExec]

Do we want in a later PR add import correctly ? like here