Fix: Remove unused method

[localheinz]

This PR

• removes an unused method

Follows #313.

[codecov]

Codecov Report

Merging #321 into main will decrease coverage by 0.00%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##               main     #321      +/-   ##
============================================
- Coverage     98.93%   98.93%   -0.01%     
+ Complexity      101      100       -1     
============================================
  Files            22       22              
  Lines           283      281       -2     
============================================
- Hits            280      278       -2     
  Misses            3        3              

Impacted Files	Coverage Δ	Complexity Δ
src/FixtureFactory.php	97.82% <ø> (-0.04%)	47.00 <0.00> (-1.00)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 033b6f2...fad175e. Read the comment docs.