meta-nicole: Disable group restriction for SSH

By default, OpenBMC allows SSH connection only for members of priv-admin
group. This patch removes this restriction.

(From meta-yadro rev: 840348016139393f61482ee95f2dcb07187d589b)

Signed-off-by: Artem Senichev <a.senichev@yadro.com>
Change-Id: I9bf5c2950a25715ad814b1d4247a882359a26249
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-yadro/meta-nicole/recipes-core/dropbear/dropbear/dropbear.default b/meta-yadro/meta-nicole/recipes-core/dropbear/dropbear/dropbear.default
new file mode 100644
index 0000000..e5f7781
--- /dev/null
+++ b/meta-yadro/meta-nicole/recipes-core/dropbear/dropbear/dropbear.default
@@ -0,0 +1 @@
+DROPBEAR_EXTRA_ARGS=""
diff --git a/meta-yadro/meta-nicole/recipes-core/dropbear/dropbear_%.bbappend b/meta-yadro/meta-nicole/recipes-core/dropbear/dropbear_%.bbappend
new file mode 100644
index 0000000..72d991c
--- /dev/null
+++ b/meta-yadro/meta-nicole/recipes-core/dropbear/dropbear_%.bbappend
@@ -0,0 +1 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"