Enhancement: Synchronize with ergebnis/php-library-template

[localheinz]

This PR

• synchronizes with ergebnis/php-library-template

[codecov]

Codecov Report

Merging #655 (a5e3310) into main (93d5773) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##               main     #655   +/-   ##
=========================================
  Coverage     83.89%   83.89%           
  Complexity       57       57           
=========================================
  Files             4        4           
  Lines           236      236           
=========================================
  Hits            198      198           
  Misses           38       38           

---

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 93d5773...a5e3310. Read the comment docs.