Merge pull request #488 from k-okada/fix_ga

Fix GihtubAction for aarch64 bionic/focal

Author: k-okada

.github/workflows/config.yml

@@ -29,8 +29,10 @@ jobs:
           - DOCKER_IMAGE: osrf/ubuntu_armhf:xenial
           - DOCKER_IMAGE: osrf/ubuntu_arm64:trusty
           - DOCKER_IMAGE: osrf/ubuntu_arm64:xenial
-          - DOCKER_IMAGE: osrf/ubuntu_arm64:bionic
-          - DOCKER_IMAGE: osrf/ubuntu_arm64:focal
+          - QEMU: aarach64
+            DOCKER_IMAGE: arm64v8/ubuntu:bionic
+          - QEMU: aarach64
+            DOCKER_IMAGE: arm64v8/ubuntu:focal
           - DOCKER_IMAGE: osrf/debian_arm64:stretch
           - DOCKER_IMAGE: amd64/debian:unstable
             #