Send block updates even when applyPhysics is false.  Fixes BUKKIT-3971 The CraftBlock class is setting bit 0x4 of the update flag when bit 0x2 should in fact be set here. Bit 0x2 means "do updates"; bit 0x4 means "don't do updates if the world is static, even when bit 0x2 is set".

Remapped by Srg2Source from Bukkit/CraftBukkit@b5455183db43b6614d7f6aa3fe2ca832055c96c0