Geary does not run in build directory

Prior commit fixed #5692 but broke running Geary from the build
directory (because the GSettings schema isn't installed).

src/CMakeLists.txt

@@ -408,6 +408,12 @@ add_custom_command(
         ${CMAKE_COMMAND} -E copy geary ${CMAKE_BINARY_DIR}/
 )
 
+# GSettings
+# This needs to be here and not in client/CMakeLists.txt in order for Geary to run in the build
+# directory
+include(GSettings)
+add_schemas(geary ${GSETTINGS_DIR})
+
 add_subdirectory(client)
 
 # Console app

src/client/CMakeLists.txt

@@ -8,10 +8,6 @@ install(
         share/applications
 )
 
-# GSettings
-include(GSettings)
-add_schemas(geary ${GSETTINGS_DIR})
-
 # Optional: run update-desktop-database at install time.
 # (This has to happen after the geary.desktop file is installed.)
 if (DESKTOP_UPDATE)