Bump runtime to Gnome 46

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "shared-modules"]
+	path = shared-modules
+	url = https://github.com/flathub/shared-modules.git

data/eu.fl9.hamlocator.appdata.xml.in

@@ -4,6 +4,7 @@
 	<metadata_license>CC0-1.0</metadata_license>
 	<project_license>GPL-3.0-or-later</project_license>
 	<name>hamlocator</name>
+	<summary>Displays a maidenhead locator for current location</summary>
 	<developer>
 		<name>Michał Rudowicz</name>
 	</developer>

eu.fl9.hamlocator.json

@@ -1,7 +1,7 @@
 {
     "app-id" : "eu.fl9.hamlocator",
     "runtime" : "org.gnome.Platform",
-    "runtime-version" : "42",
+    "runtime-version" : "46",
     "sdk" : "org.gnome.Sdk",
     "command" : "hamlocator",
     "finish-args" : [
@@ -36,6 +36,7 @@
                 }
             ]
         },
+        "shared-modules/libsoup/libsoup-2.4.json",
         {
             "name": "geocode-glib",
     	    "buildsystem": "meson",

shared-modules

@@ -0,0 +1 @@
+Subproject commit 6d718cf27ab7337f09758cb7e07bbc6943762a4a