Fix CI by changing base image to 19.10 (#181)

19.04 is not supported anymore.
Let's switch to 20.04 asap to have a LTS

Author: GwendalRaoul

.ci/build-images.sh

@@ -44,7 +44,7 @@ function _build
         CROSS_BUILD_START_CMD=cross-build-start
         CROSS_BUILD_END_CMD=cross-build-end
     else
-        DOCKER_BASE=ubuntu:19.04
+        DOCKER_BASE=ubuntu:19.10
         CROSS_BUILD_START_CMD=:
         CROSS_BUILD_END_CMD=:
     fi

container/Dockerfile

@@ -1,4 +1,4 @@
-ARG DOCKER_BASE=ubuntu:19:04
+ARG DOCKER_BASE=ubuntu:19.10
 ARG CROSS_BUILD_START_CMD=:
 ARG CROSS_BUILD_END_CMD=:
 ARG LXGW_C_MESH_API_HASH

container/stable/x86/docker-compose.yml

@@ -16,7 +16,7 @@ services:
                 IMAGE_NAME: ${IMAGE_NAME:-wirepas/gateway-x86:latest}
                 VERSION: ${VERSION:-"1.2.0-rc.1"}
                 BUILD_DATE: ${BUILD_DATE:-"undefined"}
-                DOCKER_BASE: ubuntu:19.04
+                DOCKER_BASE: ubuntu:19.10
                 SOURCE_PATH: .ci/_repo_stable
                 CROSS_BUILD_START_CMD: ":"
                 CROSS_BUILD_END_CMD: ":"