PaletteStorage.incrementPalette can go out of bounds

[lowlines]

https://github.com/PrismarineJS/prismarine-chunk/blob/0f4ec64bd0ef8a84f04d825358dd1443e4310aa6/src/bedrock/common/PalettedStorage.js#L95-L102

If you have bitsPerBlock size that causes rounding on the wordCount, this double for loop will go beyond the 4096 block range and throw and error.

[extremeheat]

Please open PR if you have a fix.