github: fix btrfs package name

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 c928da214830ac6337c6a91402be7f487da430dc..e3c1322eef77d9887fc39a30fc4da59c64a3538f 100755 (executable)
--- a/.github/workflows/cibuild-setup-ubuntu.sh
+++ b/.github/workflows/cibuild-setup-ubuntu.sh
@@ -1,10 +1,12 @@
 #!/bin/bash
      
 set -ex
-     
+
+# Xenial uses btrfs-tools, but since Focal it's btrfs-progs
+#
 PACKAGES=(
        bc
-       btrfs-tools
+       btrfs-progs
        dnsutils
        libcap-ng-dev
        libncursesw5-dev