changed to not-shallow for capstone to deal with git error messages about not...

changed to not-shallow for capstone to deal with git error messages about not being able to grab an unadvertised hash


Former-commit-id: 5237a5c7adf85d0a0070c70b7e56ca0d9d0a630b

.gitmodules

 [submodule "libcapstone"]
-	shallow = true
 	path = libcapstone
 	url = https://github.com/aquynh/capstone.git
 [submodule "libehp"]