Remove Ubuntu 18.10 cosmic from CircleCI

.circleci/config.yml

@@ -26,30 +26,6 @@ jobs:
             package_cloud push firstlookmedia/code/ubuntu/bionic deb_dist/dangerzone_${VERSION}-1_all.deb
             package_cloud push firstlookmedia/code/ubuntu/bionic deb_dist/dangerzone_${VERSION}-1.dsc
 
-  build-ubuntu-cosmic:
-    docker:
-      - image: ubuntu:18.10
-    steps:
-      - run:
-          name: Install dependencies
-          command: |
-            apt-get update
-            apt-get install -y git ssh ruby-dev rubygems python-all dh-python python3-stdeb docker.io python3 python3-pyqt5 python3-appdirs python3-click python3-xdg
-            gem install --no-ri --no-rdoc rake
-            gem install --no-ri --no-rdoc package_cloud
-      - checkout
-      - run:
-          name: Create the .deb package
-          command: |
-            ./install/linux/build_deb.py
-            dpkg -i deb_dist/dangerzone_*-1_all.deb
-      - run:
-          name: Deploy to packagecloud.io
-          command: |
-            VERSION=$(cat dangerzone/__init__.py |grep "dangerzone_version = " |cut -d '"' -f2)
-            package_cloud push firstlookmedia/code/ubuntu/cosmic deb_dist/dangerzone_${VERSION}-1_all.deb
-            package_cloud push firstlookmedia/code/ubuntu/cosmic deb_dist/dangerzone_${VERSION}-1.dsc
-
   build-ubuntu-disco:
     docker:
       - image: ubuntu:19.04
@@ -200,12 +176,6 @@ workflows:
               only: /^v.*/
             branches:
               ignore: /.*/
-      - build-ubuntu-cosmic:
-          filters:
-            tags:
-              only: /^v.*/
-            branches:
-              ignore: /.*/
       - build-ubuntu-disco:
           filters:
             tags: