`sds self-damage-probe` asks MegaMek, across four attackers and four targets, what a charge and a death from above take off their own attacker, and reflects every class in `megamek.common.actions` out of the jar so "what else does this" is the build's own inventory. A charge costs the target's weight over ten and the attacker's is not in it; a death from above costs the attacker its own weight over five. Nothing else in this release damages its attacker outside aerospace. Change-Id: I6a8ba5fb9aa9f74860859b272d8c2f86caa9efd0