Bump prismarine-nbt from 1.6.0 to 2.0.0 (#20)

Bumps [prismarine-nbt](https://github.com/prismarinejs/prismarine-nbt) from 1.6.0 to 2.0.0.
- [Release notes](https://github.com/prismarinejs/prismarine-nbt/releases)
- [Changelog](https://github.com/PrismarineJS/prismarine-nbt/blob/master/HISTORY.md)
- [Commits](PrismarineJS/prismarine-nbt@1.6.0...2.0.0)

---
updated-dependencies:
- dependency-name: prismarine-nbt
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -27,7 +27,7 @@
     "js-logger": "^1.2.0",
     "mcpe-chunk": "^1.0.0",
     "pocket-minecraft-protocol": "^2.2.3",
-    "prismarine-nbt": "^1.0.0",
+    "prismarine-nbt": "^2.0.0",
     "requireindex": "^1.1.0",
     "vec3": "^0.1.3"
   },