modules: update Gluon packages

6c38a5dd639e simple-tc: add PKG_CONFIG_DEPENDS to trigger rebuild on dependency changes

modules

@@ -9,7 +9,7 @@ PACKAGES_OPENWRT_BRANCH=lede-17.01
 PACKAGES_OPENWRT_COMMIT=82ef2fd773987a72678a32b862f50085c3f57d56
 
 PACKAGES_GLUON_REPO=https://github.com/freifunk-gluon/packages.git
-PACKAGES_GLUON_COMMIT=61c7aac8ef87300a30198778496226ff3d021701
+PACKAGES_GLUON_COMMIT=6c38a5dd639ee4649bc98401c5b3bb27ff99de4d
 
 PACKAGES_ROUTING_REPO=https://github.com/openwrt-routing/packages.git
 PACKAGES_ROUTING_COMMIT=3aaa772ef520e5e02ddd6a3eecf67a81fad726f5