Add missing type definitions to llvm-libc-types and sys/types.yaml:
* POSIX standard types: id_t, useconds_t
* BSD and System V compatibility typedefs: caddr_t, u_int, u_int8_t,
u_int16_t, u_long, u_short, ulong, ushort
* Large File Support (LFS) and Linux kernel internal types: ino64_t,
off64_t, __off_t, __off64_t, __uint64_t
POSIX.1-2017 defines id_t and useconds_t in sys/types.h. The BSD and
System V standards specify the legacy unsigned integer shorthand types,
and Linux kernel/glibc interfaces use the double-underscore prefix
offset and integer types.
Assisted-by: Automated tooling, human reviewed.
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