Enhancement: Require ergebnis/php-cs-fixer-config

[localheinz]

This pull request

• requires ergebnis/php-cs-fixer-config
• runs make coding-standards

[codecov]

Codecov Report

Merging #213 (ceb1d4b) into main (7847575) will not change coverage.
The diff coverage is 100.00%.

❗ Current head ceb1d4b differs from pull request most recent head 2d98390. Consider uploading reports for the commit 2d98390 to get more accurate results

@@            Coverage Diff            @@
##               main     #213   +/-   ##
=========================================
  Coverage     87.83%   87.83%           
  Complexity       58       58           
=========================================
  Files            15       15           
  Lines           263      263           
=========================================
  Hits            231      231           
  Misses           32       32           

Impacted Files	Coverage Δ
src/Collector/DefaultCollector.php	54.54% <ø> (ø)
src/Comparator/DurationComparator.php	100.00% <ø> (ø)
src/Console/Color.php	100.00% <ø> (ø)
src/Exception/InvalidMaximumCount.php	100.00% <ø> (ø)
src/Exception/InvalidMaximumDuration.php	100.00% <ø> (ø)
src/Extension.php	95.83% <ø> (ø)
src/Formatter/ToMillisecondsDurationFormatter.php	100.00% <ø> (ø)
src/MaximumCount.php	100.00% <ø> (ø)
src/MaximumDuration.php	100.00% <ø> (ø)
src/SlowTest.php	100.00% <ø> (ø)
... and 5 more

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