Forces the creation of a configure script for ctypes/libffi Module
by calling autoreconf after it being deleted on do_configure().
Fixes configuration hence compilation of this Python module.
[YOCTO #7373]
(From OE-Core rev: dd23f79c9ac4782fecc408fc14e66c0ce81f6973)
Signed-off-by: Alejandro Hernandez <alejandro.hernandez@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>