Netherite Instant Mining

Major rework of the pack and functionality

• Items are now upgraded by dropping them on a smithing table along with an additional efficiency 5 book. This makes it no longer free but does make this change much easier to undo if needed.
• Pack now comes with a function to downgrade efficiency levels back down to 5 to "undo" an upgraded tool.
• Should be compatible for all versions between 1.21-26.1.2. If not, please submit a bug report. Haven't tested in other versions than 1.21.11.

Full Changelog: https://github.com/RandomGgames/NetheriteInstantMining/compare/v1.0.3...1.1.0