project: vm-x86_64-security*.mk: update VM makefiles

fix placeholder-hal target:
- secure storage app also requires the metrics app
- complement with few missing app configs

fix security VM:
- remove secure storage

Bug: 394704863
Test: build any of the security VM targets
Change-Id: I7c5eb608968ef7b69af80966d2d0af63a6f6b0db