Add svgcleaner step for svg minification

Reduce the size of the svg on build with ~ 50% by using svgcleaner.
3 jobs for master in 37 seconds (queued for 3 seconds)
Status Name Job ID Coverage
  Test
passed dist #7823

00:00:36

passed gemnasium-dependency_scanning #7821

00:00:15

passed retire-js-dependency_scanning #7822

00:00:15