PIM-2127 : rename flexible filters to product value filters
PIM-2127 : update change log
PIM-2127 : add format conversion depending on datasource to add the
support of like, not like, starts with, ends with
PIM-2127 : fix MongoDB sorter
PIM-2127 : update the MongoDB base filter
PIM-2127 : delegate the format preparation to the datasource adapter
PIM-2127 : fix value exists check (sku unicity validation)
PIM-2127 : spec BaseFilter
PIM-2127 : spec entity filter
PIM-2127 : add the support of simple and multi select filters
PIM-2127 : update attribute option normalizer to be able to filter on
PIM-2127 : move filter specs
PIM-2127 : rename AbstractFlexibleDateFilter
PIM-2127 : fix date range filter spec
PIM-2127 : rename applyFlexibleFilter to applyFilterByAttribute
PIM-2127 : update changelog
PIM-2127 : remove unused EntityFilter
PIM-2127 : mark getFlexibleRepository as deprecated and introduce
getProductRepository
PIM-2127 : fix specs
PIM-2127 : update exception message