[jhbuild/ci-ubuntu-19.10] CI: Use Ubuntu 19.10

[Christoph Reiter <creiter src gnome org>]

commit 82814cdd8aa10b0f25d642a379592941a5afb7ab
Author: Christoph Reiter <reiter christoph gmail com>
Date:   Wed Dec 4 09:18:54 2019 +0100

    CI: Use Ubuntu 19.10
    
    19.04 will be EOL shortly

 .gitlab-ci.yml             | 4 ++--
 .gitlab-ci/Dockerfile      | 2 +-
 .gitlab-ci/build-docker.sh | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 88ac2772..344c680c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,7 +3,7 @@ stages:
   - deploy
 
 test-py3:
-  image: registry.gitlab.gnome.org/gnome/jhbuild/jhbuild:v3
+  image: registry.gitlab.gnome.org/gnome/jhbuild/jhbuild:v4
   script:
     # autotools install
     - mkdir _build && cd _build
@@ -27,7 +27,7 @@ test-py3:
       - public
 
 ub19.04-py3-glib:
-  image: registry.gitlab.gnome.org/gnome/jhbuild/jhbuild:v3
+  image: registry.gitlab.gnome.org/gnome/jhbuild/jhbuild:v4
   script:
     - ./autogen.sh --with-python=python3
     - make
diff --git a/.gitlab-ci/Dockerfile b/.gitlab-ci/Dockerfile
index a4dfc220..e18a043c 100644
--- a/.gitlab-ci/Dockerfile
+++ b/.gitlab-ci/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:disco
+FROM ubuntu:19.10
 
 ENV DEBIAN_FRONTEND=noninteractive
 
diff --git a/.gitlab-ci/build-docker.sh b/.gitlab-ci/build-docker.sh
index eee86066..398c79cd 100755
--- a/.gitlab-ci/build-docker.sh
+++ b/.gitlab-ci/build-docker.sh
@@ -2,6 +2,6 @@
 
 set -e
 
-TAG="registry.gitlab.gnome.org/gnome/jhbuild/jhbuild:v3"
+TAG="registry.gitlab.gnome.org/gnome/jhbuild/jhbuild:v4"
 
 sudo docker build --tag "${TAG}" --file "Dockerfile" .
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