fix/MD/XL-10029 empty line at file start for migration file

[mderis]

Task XL-10029

Description

Type of change

• Bug fix (non-breaking change which fixes an issue)
• Refactor (refactoring a current feature, method, etc...)
• Code Coverage (adding/removing/updating/refactoring tests)
• New feature (non-breaking change which adds functionality)
• Remove feature (non-breaking change which removes functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 4.12%. Comparing base (195e1b4) to head (85fcb09).

Files with missing lines	Patch %	Lines
src/Generator/Commands/MigrationGenerator.php	0.00%	1 Missing ⚠️

Additional details and impacted files

@@                          Coverage Diff                           @@
##             fix/MD/XL-10066-repository-generator     #60   +/-   ##
======================================================================
  Coverage                                    4.12%   4.12%           
  Complexity                                    901     901           
======================================================================
  Files                                         100     100           
  Lines                                        3366    3366           
======================================================================
  Hits                                          139     139           
  Misses                                       3227    3227           

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