message: use typeahead for mapper list
diff: @@ -239,7 +239,7 @@ export const LdapMapperDetails = () => {
  setIsMapperDropdownOpen(false);
  }}
  selections={value}
  - variant={SelectVariant.single}
  + variant={SelectVariant.typeahead}
  >
  <SelectOption
  key={0}
  