Adventure Tents 2.2.0 — Minecraft Java 26.2 compatibility update

- Updated pack metadata from data pack format 101.1 to 107.1.
- Converted the four tent-facing entity predicates to the Minecraft 26.2 entity-predicate format.
- Converted tent and sleeping-bag pillow interaction advancement entity predicates to the Minecraft 26.2 format.
- No gameplay balance, tent dimensions, storage behavior, recipes, structures, or sleeping-bag behavior were intentionally changed.
- Historical compatibility/mirror files were retained.
