Fix Apple SPM Agora SDK versions#2633

MrAlek wants to merge 2 commits into

AgoraIO-Extensions:mainAgoraIO-Extensions/Agora-Flutter-SDK:mainfrom

MrAlek:fix/apple-spm-agora-4.6.2MrAlek/Agora-Flutter-SDK:fix/apple-spm-agora-4.6.2Copy head branch name to clipboard