Fix psalm issue (#233) better solution

[Tigrov]

Q	A
Is bugfix?	❌
New feature?	❌
Breaks BC?	❌
Fixed issues	#233

[what-the-diff]

PR Summary

• Updated callback function in Command.php
  The previous coding method in Command.php has been updated for better efficiency. The change replaced a lengthier callback function with a shorthand arrow function in a method called internalExecute. This change aims to enhance readability of our code and make the system work faster.

[codecov]

Codecov Report

Patch coverage: 100.00% and project coverage change: -0.01% ⚠️

Comparison is base (c7b4fc2) 98.29% compared to head (0291cf2) 98.29%.

Additional details and impacted files

@@             Coverage Diff              @@
##             master     #235      +/-   ##
============================================
- Coverage     98.29%   98.29%   -0.01%     
  Complexity      186      186              
============================================
  Files            16       16              
  Lines           587      585       -2     
============================================
- Hits            577      575       -2     
  Misses           10       10              

Files Changed	Coverage Δ
src/Command.php	98.50% <100.00%> (-0.05%)	⬇️

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