modules: update gluon

de3e360 ci: add luacheck and shellcheck workflow
6b50866 treewide: fix luacheck warnings
71c386b treewide: disable unfixable shellcheck lints
72a76b0 Add .shellcheckrc

modules

@@ -5,7 +5,7 @@ OPENWRT_BRANCH=openwrt-24.10
 OPENWRT_COMMIT=cf3988c266d85a473bb1bc30530c8938a81e0912
 
 PACKAGES_GLUON_REPO=https://github.com/freifunk-gluon/packages.git
-PACKAGES_GLUON_COMMIT=3d08b0fee8dc5d96d8bcdb985fad1d5564de4022
+PACKAGES_GLUON_COMMIT=3b51990cf20fab2ba1631f6d0347576fedf53659
 
 PACKAGES_PACKAGES_REPO=https://github.com/openwrt/packages.git
 PACKAGES_PACKAGES_BRANCH=openwrt-24.10