feat(game): add group processing

fix(packets): finfo contains just one update

feat(packets): add party stat packet

feat(packets): add pet and partner skill packets

feat(packets): add pclear packet

feat(packets): fix pinit packet for various entity types

chore(game): update major version

Breaking changes were made

chore(game): update version

feat(game): add (basic) inventory parsing

fix(packets): try to find specific serializer before building one using a generator

feat(game): put friends, group, inventory, skills in Game instead of Character

feat(data): add equipment and item type

feat(packets): add inventory packets

chore: update versions

feat(tests): add tests structure

feat(tests): add clist packet tests

chore: make updates to get rid of warnings

feat(packets): add many new packets

fix(packets): make UpgradeRare packet deserialize correctly

feat(packets): add PerparedLevel to PacketStringEnumerator's levels to allow multiple prepared levels for nested packets