tci: Fix broken builds with TCG interpreter
TCI no longer compiled after commit 76cad71136b7eb371cf2a2a4e1621cfe8d9c769a.
The TCI disassembler depends on data structures which are different foreach QEMU target, so it cannot be compiled as a universal-obj today....
build: kill libdis, move disassemblers to disas/
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>