second attempt to fix build issue

.travis.yml

@@ -1,6 +1,6 @@
 language: cpp
 sudo: required
-dist: xenial
+dist: bionic
 git:
   depth: 9999999
 notifications:
@@ -28,7 +28,6 @@ addons:
     - qemu-user-static
     - dnsutils
     - traceroute
-    - libseccomp2
 install:
   - update-binfmts --enable qemu-arm
 

utils/packpack/startpackpack.sh

@@ -361,7 +361,7 @@ elif [ "${OS}" == "debian" ] || [ "${OS}" == "ubuntu" ] || [ "${OS}" == "raspbia
   execpackpack
 
   # Try to install and run the newly built zoneminder package
-  if [ "${OS}" == "ubuntu" ] && [ "${DIST}" == "xenial" ] && [ "${ARCH}" == "x86_64" ] && [ "${TRAVIS}" == "true" ]; then
+  if [ "${OS}" == "ubuntu" ] && [ "${DIST}" == "bionic" ] && [ "${ARCH}" == "x86_64" ] && [ "${TRAVIS}" == "true" ]; then
       echo "Begin Deb package installation..."
       install_deb
   fi