Improve migration unique id verification by not looking in subdirs
Improve migration unique id verification by not looking in subdirs

DerRidda/shopware,JonidBendo/shopware,NetInventors/shopware,s-haase/shopware,wolv-dev/shopware,k10r/shopware,egoistIT/shopware,k10r/shopware,simkli/shopware,jochenmanz/shopware,philippmahlow/shopware,jhit/shopware,NetInventors/shopware,k10r/shopware,s-haase/shopware,jochenmanz/shopware,jhit/shopware,mreiss/shopware,wesolowski/shopware,wesolowski/shopware,simkli/shopware,oktupol/shopware,simkli/shopware,wolv-dev/shopware,jochenmanz/shopware,philippmahlow/shopware,egoistIT/shopware,JonidBendo/shopware,DerRidda/shopware,simkli/shopware,philippmahlow/shopware,wolv-dev/shopware,oktupol/shopware,philippmahlow/shopware,simkli/shopware,wolv-dev/shopware,wesolowski/shopware,jochenmanz/shopware,DerRidda/shopware,jochenmanz/shopware,JonidBendo/shopware,mreiss/shopware,egoistIT/shopware,wesolowski/shopware,JonidBendo/shopware,jhit/shopware,NetInventors/shopware,NetInventors/shopware,wolv-dev/shopware,s-haase/shopware,philippmahlow/shopware,oktupol/shopware,oktupol/shopware,jhit/shopware,DerRidda/shopware,oktupol/shopware,mreiss/shopware,JonidBendo/shopware,mreiss/shopware,jhit/shopware,wesolowski/shopware,NetInventors/shopware,s-haase/shopware,DerRidda/shopware,mreiss/shopware,egoistIT/shopware,k10r/shopware,egoistIT/shopware,k10r/shopware,s-haase/shopware