Add gluon-mesh-vpn-parker vpn provider

modules

 GLUON_SITE_FEEDS='packages_ffbs'
 PACKAGES_PACKAGES_FFBS_REPO=https://gitli.stratum0.org/ffbs/ffbs-packages.git
-PACKAGES_PACKAGES_FFBS_COMMIT=3b8409fbedb641049e9fc00331f17dad72a76ec0
-PACKAGES_PACKAGES_FFBS_BRANCH=v2021.1.x-ffbs-next
+PACKAGES_PACKAGES_FFBS_COMMIT=47505f13c92569cbf1a8c5c80e880ad8e73e93c0
+PACKAGES_PACKAGES_FFBS_BRANCH=v2022.1.x-ffbs-next

site.conf

@@ -116,7 +116,9 @@ parker = {
 },
 
 mesh_vpn = {
-  mtu = 1312,
+  parker = {
+    mtu = 1312,
+  },
   bandwidth_limit = {
     enabled = false,
     ingress = 3000,

site.mk

@@ -45,7 +45,8 @@ GLUON_SITE_PACKAGES := \
 GLUON_FEATURES := \
 	web-advanced \
 	web-osm \
-	config-mode-geo-location-osm
+	config-mode-geo-location-osm \
+	mesh-vpn-parker
 
 # x86-generic
 ifeq ($(GLUON_TARGET),x86-generic)