Update tests and NBI Dockerfile to patch pyangbing and install libmagic1

Change-Id: If262e372ce26b04df5ac54961336620f27897933
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/docker/NBI/Dockerfile b/docker/NBI/Dockerfile
index 51f273f..d09ee05 100644
--- a/docker/NBI/Dockerfile
+++ b/docker/NBI/Dockerfile
@@ -53,6 +53,9 @@
     -r /usr/lib/python3/dist-packages/osm_im/requirements.txt \
     -r /usr/lib/python3/dist-packages/osm_nbi/requirements.txt
 
+COPY pyangbind.patch ./
+RUN patch /usr/local/lib/python3.10/dist-packages/pyangbind/lib/yangtypes.py < ./pyangbind.patch
+
 #######################################################################################
 FROM ubuntu:22.04 as FINAL