Fix require of platform packages with --ignore-platform-reqs, fixes #8012
Fix require of platform packages with --ignore-platform-reqs, fixes #8012

fabpot/composer,alcohol/composer,stefangr/composer,localheinz/composer,staabm/composer,milleruk/composer,andrerom/composer,floverdevel/composer,johnstevenson/composer,composer/composer,nicolas-grekas/composer,naderman/composer,stof/composer,pierredup/composer