test: remove leftover snapshot copies

[vlakoff]

Snapshots were moved from __snapshots__/files to __snapshots__ in #206.
These two files were moved as well, but their original copies remained due to oversight.

Just for reference, the corresponding tests are:

• testGenericQrCode():
  

  BaconQrCode/test/Integration/GDLibRenderingTest.php

  Line 28 in fe259c5

  public function testGenericQrCode(): void

• testDifferentColorsQrCode():
  

  BaconQrCode/test/Integration/GDLibRenderingTest.php

  Line 40 in fe259c5

  public function testDifferentColorsQrCode(): void

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 70.81%. Comparing base (5278045) to head (417d6a2).
⚠️ Report is 4 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##               main     #212   +/-   ##
=========================================
  Coverage     70.81%   70.81%           
  Complexity      994      994           
=========================================
  Files            49       49           
  Lines          3169     3169           
=========================================
  Hits           2244     2244           
  Misses          925      925           

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