core191: ship btrfs-progs

Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>

diff --git a/config/rootfiles/core/191/filelists/btrfs-progs b/config/rootfiles/core/191/filelists/btrfs-progs
new file mode 120000 (symlink)
index 0000000..d7a2f6f
--- /dev/null
+++ b/config/rootfiles/core/191/filelists/btrfs-progs
@@ -0,0 +1 @@
+../../../common/btrfs-progs
\ No newline at end of file