Fix search_store_result in RagexeRE_2020_04_01b

[Henrybk]

Before:

After:

[alisonrag]

what about rewrite the function in Receive.pm and add just the unpack string to 2020_04_01b servertype?
like the following:

openkore/src/Network/Receive.pm

Line 3786 in 2b73507

my $item_pack = $self->{vender_items_list_item_pack_self} || $self->{vender_items_list_item_pack} || 'V v2 C v C3 a8';

openkore/src/Network/Receive/bRO.pm

Line 48 in 2b73507

$self->{vender_items_list_item_pack} = 'V v2 C V C3 a16 a25';

[ya4ept]

i think alisonrag is right