Allow LEFT_CLICK_AIR in 3.0->4.5 range of entity (#9211)

patches/server/MC-Utils.patch

@@ -3503,6 +3503,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +import org.bukkit.block.BlockFace;
 +import org.bukkit.craftbukkit.CraftWorld;
 +import org.bukkit.craftbukkit.util.Waitable;
++import org.bukkit.util.Vector;
 +import org.spigotmc.AsyncCatcher;
 +
 +import javax.annotation.Nonnull;
@@ -3955,6 +3956,10 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        return new BlockPos(pos.blockX(), pos.blockY(), pos.blockZ());
 +    }
 +
++    public static BlockPos toBlockPosition(Vector vec) {
++        return new BlockPos(vec.getBlockX(), vec.getBlockY(), vec.getBlockZ());
++    }
++
 +    public static boolean isEdgeOfChunk(BlockPos pos) {
 +        final int modX = pos.getX() & 15;
 +        final int modZ = pos.getZ() & 15;