fix(manifest.json): migrate from new.vk.com to vk.com
fix(manifest.json): migrate from new.vk.com to vk.com

Now vk-x work on vk.com (#38)

update 23 line, change new.vk.com to vk.com
lucky-ly/vk-x,lucky-ly/vk-x,vk-x/vk-x,vk-x/vk-x