Add debian bookworm libiio image #203

Job	Run time
docker (hdl)	4m 40s
docker (sw)	3m 59s
docker (libiio-debian-bullseye)	2m 48s
docker (libiio-ubuntu-18.04)	2m 27s
docker (libiio-ubuntu-20.04)	2m 5s
docker (libiio-ubuntu-22.04)	2m 40s
docker (libiio-fedora-34)	3m 36s
docker (libiio-fedora-28)	3m 57s
docker (libiio-centos-7)	18m 10s
docker (libiio-opensuse-15.4)	5m 11s
docker (test-harness)	5m 4s
docker (libiio-debian-bookworm, libiio/Dockerfile-debian-bookworm, libiio_debian_bookworm-ci)	1m 31s
docker_arm (libiio-ubuntu-18.04)	4h 0m 58s
docker_arm (libiio-debian-bullseye)	4h 37m 32s
	9h 34m 38s

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