build-sys: add missing tests for libuuid and libblkid

build-sys: add missing tests for libuuid and libblkid

$ make checkconfig
misc-utils/blkid.c : HAVE_TERMIO_H
misc-utils/blkid.c : HAVE_TERMIOS_H
shlibs/blkid/src/getsize.c : HAVE_FSTAT64
shlibs/blkid/src/llseek.c : HAVE_LLSEEK_PROTOTYPE
shlibs/blkid/src/llseek.c : HAVE_LSEEK64_PROTOTYPE
shlibs/uuid/src/gen_uuid.c : HAVE_SA_LEN*/
shlibs/uuid/src/gen_uuid.c : HAVE_SYS_SOCKET_H
shlibs/uuid/src/gen_uuid.c : HAVE_SYS_SYSCALL_H

Signed-off-by: Karel Zak <kzak@redhat.com>