feat(build): add Fabric mappings and versions for 1.21.8#225

WiIIiam278 merged 3 commits intoWiIIiam278:masterWiIIiam278/PAPIProxyBridge:masterfrom

KingJorjai:feature/add-1.21.8-supportKingJorjai/PAPIProxyBridge:feature/add-1.21.8-supportCopy head branch name to clipboard