github: add ruby-asciidoctor to CI-build

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/.github/workflows/cibuild-setup-ubuntu.sh b/.github/workflows/cibuild-setup-ubuntu.sh
index 8c56ea2ac42805b006aab48f32c658f85fda0b0b..17341b2b23efc0234fdae1baff03f4970e5671d0 100755 (executable)
--- a/.github/workflows/cibuild-setup-ubuntu.sh
+++ b/.github/workflows/cibuild-setup-ubuntu.sh
@@ -16,6 +16,7 @@ PACKAGES=(
        mdadm
        ntp
        socat
+       ruby-asciidoctor
 )
 
 PACKAGES_OPTIONAL=(