TerrariaCraft bot update (Patreon)

I have found and resolved TerrariaCraft Bot issues with linking accounts.

Additionally, another issue raised, Java 21 stopped working in the launcher. The root cause of this issue happens to be SSL certificate expiry for one of the third party repositories, causing HTTPS to fail, thus failing to download the required jar files. The two affected jar files have been mirrored to GitHub for the time being to allow newcomers to enjoy more performance.