This change
* changes seL4_CapRights from the kernel to be seL4_CapRights_t in
libsel4
* deprecates the duplicated seL4_CapRights in libsel4, which is
now the bitfield generated type seL4_CapRights_t.
* fixes all usages in kernel and libsel4
Impact: for verification, this will require the type to change name
from cap_rights to seL4_CapRights_t.
This is a breaking libsel4 API change, although most code uses
seL4_AllRights or similar constants, which will not break
at a source level as these constants have been updated.
2fea9a0fe2