Fixed a few small issues

[Waterman1001]

This PR adds the following changes:

• Crafting Tables cannot be destroyed after placement because interaction was disabled on both mouse clicks. I have added an extra check that simply allows Left button clicks to come through, such that in the BuildBattle arena players can still destroy the block. Note that these changes are made with the intention of fixing problems in BuildBattle, while the MiniGamesBox api is used in various plugins. Since I am not totally sure about the side effects there, an investigation there might be a good idea.
• GetSkull method did not work anymore for 1.21, so I have altered it a little such that it works again. This way, ItemMeta can be properly gotten from the ItemUtils class.
• Players leaving (quitting the server) during a BuildBattle game would respawn within the Arena. I have changed this such that the server remembers in memory that they logged out during a game, and will make sure that on-join, the players are teleported back to the 'Arena-Endpoint', instead of their last login location.

[sonarcloud]

Quality Gate passed

Issues
1 New issue
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud