RFC: Potential Defensive Vector for Mettle Runtime

[sempervictus]

Been spending some time on the blue-side of sandboxing, and figure it may be useful to leave this here for discussion: runtime randomization via something like https://github.com/immunant/selfrando. I'm a bit hazy on how this compares to what MUSL is already doing with its PIC loader mechanism, but figure it may be of use as an approach for preventing defenses from attaching to us at runtime, and creating entropy in terms of how we look to memory analyzers.
@bcook-r7: Am i in the right ballpark here?