Add network host per LF ticket IT-17324.

Change-Id: I1d54f65fd3066730a0849dd363dd534df4415d09
Signed-off-by: Tommy Carpenter <tommy@research.att.com>
diff --git a/jjb/ric-plt-a1/ric-plt-a1.yaml b/jjb/ric-plt-a1/ric-plt-a1.yaml
index 4fe8e96..00ef210 100644
--- a/jjb/ric-plt-a1/ric-plt-a1.yaml
+++ b/jjb/ric-plt-a1/ric-plt-a1.yaml
@@ -48,7 +48,8 @@
     docker-name: '{name}'
     # source of docker tag
     container-tag-method: latest
-    docker-build-args: '-f Dockerfile-Unit-Test'
+    # running without network = host led to repeated and numerous timeouts.
+    docker-build-args: '--network=host -f Dockerfile-Unit-Test'
     build-timeout: 10
     stream:
       - master: