Update ghost
Update ghost

Changes:

- https://github.com/docker-library/ghost/commit/09d1948: Update to 2.19.1, ghost-cli 1.9.9
- https://github.com/docker-library/ghost/commit/03a0bb9: Update to 2.19.0, ghost-cli 1.9.9
- https://github.com/docker-library/ghost/commit/f0acc26: Merge pull request https://github.com/docker-library/ghost/pull/179 from infosiftr/node-10
- https://github.com/docker-library/ghost/commit/b20772b: Move Ghost 2 over to Node.js 10

31z4/official-images,docker-solr/official-images,jperrin/official-images,neo-technology/docker-official-images,docker-flink/official-images,dinogun/official-images,infosiftr/stackbrew,docker-solr/official-images,docker-flink/official-images,thresheek/official-images,docker-solr/official-images,neo-technology/docker-official-images,jperrin/official-images,docker-solr/official-images,thresheek/official-images,jperrin/official-images,dinogun/official-images,docker-flink/official-images,31z4/official-images,jperrin/official-images,neo-technology/docker-official-images,docker-solr/official-images,jperrin/official-images,thresheek/official-images,docker-solr/official-images,thresheek/official-images,docker-library/official-images,neo-technology/docker-official-images,docker-library/official-images,dinogun/official-images,31z4/official-images,infosiftr/stackbrew,infosiftr/stackbrew,dinogun/official-images,thresheek/official-images,neo-technology/docker-official-images,dinogun/official-images,dinogun/official-images,jperrin/official-images,thresheek/official-images,31z4/official-images,31z4/official-images,docker-solr/official-images,docker-flink/official-images,docker-solr/official-images,docker-library/official-images,docker-library/official-images,31z4/official-images,31z4/official-images,docker-flink/official-images,thresheek/official-images,docker-flink/official-images,31z4/official-images,docker-solr/official-images,infosiftr/stackbrew,jperrin/official-images,docker-library/official-images,thresheek/official-images,docker-flink/official-images,dinogun/official-images,31z4/official-images,infosiftr/stackbrew,neo-technology/docker-official-images,neo-technology/docker-official-images,31z4/official-images,docker-flink/official-images,jperrin/official-images,docker-solr/official-images,infosiftr/stackbrew,31z4/official-images,infosiftr/stackbrew,31z4/official-images,thresheek/official-images,thresheek/official-images,docker-flink/official-images,31z4/official-images,infosiftr/stackbrew,docker-library/official-images,jperrin/official-images,thresheek/official-images,docker-library/official-images,docker-library/official-images,docker-library/official-images,docker-library/official-images,docker-solr/official-images,docker-flink/official-images,31z4/official-images,infosiftr/stackbrew,dinogun/official-images,infosiftr/stackbrew,jperrin/official-images,jperrin/official-images,docker-library/official-images,infosiftr/stackbrew,neo-technology/docker-official-images,infosiftr/stackbrew,docker-solr/official-images,neo-technology/docker-official-images,neo-technology/docker-official-images,neo-technology/docker-official-images,jperrin/official-images,docker-flink/official-images,dinogun/official-images,thresheek/official-images,docker-library/official-images,infosiftr/stackbrew,dinogun/official-images,dinogun/official-images,dinogun/official-images,neo-technology/docker-official-images,docker-library/official-images,docker-flink/official-images,docker-solr/official-images,thresheek/official-images,docker-solr/official-images,neo-technology/docker-official-images,docker-library/official-images,dinogun/official-images,infosiftr/stackbrew,thresheek/official-images,docker-flink/official-images,jperrin/official-images,neo-technology/docker-official-images