Remove SshHacks

I don't currently have a solution for the problem this was solving, but moving to org.apache.sshd has broken this fix.

ModDevGradle works, so it seems this is an issue with architectury-loom. Issue architectury/architectury-loom#248

This means that ssh will be unavailable in the dev environment.

Author: stewi1014

neoforge/src/main/java/net/pcal/fastback/mod/neoforge/ForgeCommonProvider.java

@@ -89,7 +89,6 @@ void onInitialize() {
         this.lifecycleListener = MinecraftProvider.register(this);
         syslog().debug("registered backup command");
         this.lifecycleListener.onInitialize();
-        SshHacks.ensureSshSessionFactoryIsAvailable();
         syslog().info("Fastback initialized");
         syslog().warn("------------------------------------------------------------------------------------");
         syslog().warn("Thanks for trying the new Forge version of Fastback.  For help, go to:");