sysutils/tracker: unbreak build with Meson 0.61.0

src/tracker-store/meson.build:50:5: ERROR: Function does not take positional arguments.

PR:		260943
Reported by:	antoine (via exp-run)
Regressed by:	https://github.com/mesonbuild/meson/commit/61f2866a9fa1

sysutils/tracker/files/patch-src_tracker-store_meson.build

@@ -0,0 +1,15 @@
+https://gitlab.gnome.org/GNOME/tracker/-/commit/9df3c725e162
+
+src/tracker-store/meson.build:50:5: ERROR: Function does not take positional arguments.
+
+--- src/tracker-store/meson.build.orig	2020-03-09 23:27:20 UTC
++++ src/tracker-store/meson.build
+@@ -47,7 +47,7 @@ dbus_service_file = configure_file(
+     install: true,
+     install_dir: dbus_services_dir)
+ 
+-i18n.merge_file('tracker-store-desktop-file',
++i18n.merge_file(
+     type: 'desktop',
+     input: 'tracker-store.desktop.in',
+     output: 'tracker-store.desktop',