more monsters for 1.17

actuely whe have onely one new monster for the cave i suggest meybey to add few more monster to add deversity, for exemple he huge rat with bat wing or he chiken with worm head leave under cave lake, or he giant rock with mutible flower can shoot poison like he sniper and trap player with vines give he bliness effect where they are couth and onely if they hurt the vine the can remouve the effects