Merge commit '8dcc88712c6b8a4d4a0c6be2f6b908ae85378209'

# Conflicts:
#	resources/vanilla
#	src/pocketmine/level/format/io/ChunkUtils.php
#	tests/phpstan/configs/l7-baseline.neon

src/world/format/io/ChunkUtils.php

@@ -32,6 +32,7 @@ class ChunkUtils{
 	 * Converts pre-MCPE-1.0 biome color array to biome ID array.
 	 *
 	 * @param int[] $array of biome color values
+	 * @phpstan-param array<int, int> $array
 	 */
 	public static function convertBiomeColors(array $array) : string{
 		$result = str_repeat("\x00", 256);