pull-cap-20201003

Richard Henderson

@rth7680

c6d3da96 · disas/capstone: Add skipdata hook for s390x · Oct 03, 2020

Update capstone submodule from v3.0.5 to v5 ("next").
Convert submodule build to meson.
Enable capstone disassembly for s390x.
Code cleanups in disas.c