added newly born player being invulnerable for exactly one frame

added newly born player being invulnerable for exactly one frame

If player is hatched from inbox and all pre-birth effect elements are
processed, add one single game frame of invulnerability for the player
against being instantly killed by enemies by using a special element.

by using a special element This is needed to be able to solve level 017 of "Arno Dash 02".