bb.org:configs: add latest libiio package

Created by: Pillar1989

There is no python wrapper version in the original debian source, so we can add it here after recompiling.

debian@beaglebone:/var/lib/cloud9/libiio$ dpkg --contents  /var/lib/cloud9/libiio/build/libiio-0.18.g3c7d514-Linux.deb
drwxr-xr-x root/root         0 2020-01-30 08:50 ./etc/
drwxr-xr-x root/root         0 2020-01-30 08:50 ./etc/avahi/
drwxr-xr-x root/root         0 2020-01-30 08:50 ./etc/avahi/services/
-rw-r--r-- root/root      1074 2020-01-30 08:12 ./etc/avahi/services/iio.service
drwxr-xr-x root/root         0 2020-01-30 08:50 ./lib/
drwxr-xr-x root/root         0 2020-01-30 08:50 ./lib/udev/
drwxr-xr-x root/root         0 2020-01-30 08:50 ./lib/udev/rules.d/
-rw-r--r-- root/root       121 2020-01-30 08:49 ./lib/udev/rules.d/90-libiio.rules
drwxr-xr-x root/root         0 2020-01-30 08:50 ./usr/
drwxr-xr-x root/root         0 2020-01-30 08:50 ./usr/bin/
-rwxr-xr-x root/root     27648 2020-01-30 08:50 ./usr/bin/iio_adi_xflow_check
-rwxr-xr-x root/root     46724 2020-01-30 08:49 ./usr/bin/iio_attr
-rwxr-xr-x root/root     18664 2020-01-30 08:49 ./usr/bin/iio_genxml
-rwxr-xr-x root/root     33464 2020-01-30 08:49 ./usr/bin/iio_info
-rwxr-xr-x root/root     32152 2020-01-30 08:49 ./usr/bin/iio_readdev
-rwxr-xr-x root/root     14008 2020-01-30 08:50 ./usr/bin/iio_reg
-rwxr-xr-x root/root     32304 2020-01-30 08:50 ./usr/bin/iio_writedev
drwxr-xr-x root/root         0 2020-01-30 08:50 ./usr/include/
-rw-r--r-- root/root     72221 2020-01-30 08:12 ./usr/include/iio.h
drwxr-xr-x root/root         0 2020-01-30 08:50 ./usr/lib/
drwxr-xr-x root/root         0 2020-01-30 08:50 ./usr/lib/arm-linux-gnueabihf/
lrwxrwxrwx root/root         0 2020-01-30 08:50 ./usr/lib/arm-linux-gnueabihf/libiio.so -> libiio.so.0
lrwxrwxrwx root/root         0 2020-01-30 08:50 ./usr/lib/arm-linux-gnueabihf/libiio.so.0 -> libiio.so.0.18
-rw-r--r-- root/root    365596 2020-01-30 08:49 ./usr/lib/arm-linux-gnueabihf/libiio.so.0.18
drwxr-xr-x root/root         0 2020-01-30 08:50 ./usr/lib/arm-linux-gnueabihf/pkgconfig/
-rw-r--r-- root/root       240 2020-01-30 08:48 ./usr/lib/arm-linux-gnueabihf/pkgconfig/libiio.pc
drwxr-xr-x root/root         0 2020-01-30 08:50 ./usr/lib/python3.5/
drwxr-xr-x root/root         0 2020-01-30 08:50 ./usr/lib/python3.5/site-packages/
drwxr-xr-x root/root         0 2020-01-30 08:50 ./usr/lib/python3.5/site-packages/__pycache__/
-rw-r--r-- root/root     30947 2020-01-30 08:50 ./usr/lib/python3.5/site-packages/__pycache__/iio.cpython-35.pyc
-rw-r--r-- root/root     28109 2020-01-30 08:48 ./usr/lib/python3.5/site-packages/iio.py
-rw-r--r-- root/root       247 2020-01-30 08:50 ./usr/lib/python3.5/site-packages/libiio-0.18-py3.5.egg-info
drwxr-xr-x root/root         0 2020-01-30 08:50 ./usr/sbin/
-rwxr-xr-x root/root    184148 2020-01-30 08:50 ./usr/sbin/iiod