system: services: Add geoclue service.

system/config.scm

@@ -206,6 +206,15 @@
     (service bluetooth-service-type
              (bluetooth-configuration
               (auto-enable? #t)))
+    (service geoclue-service-type
+             (geoclue-configuration
+              (geoclue geoclue)
+              (whitelist '())
+              (wifi-geolocation-url "https://location.services.mozilla.com/v1/geolocate?key=geoclue")
+              (submit-data? #f)
+              (wifi-submission-url "https://location.services.mozilla.com/v1/submit?key=geoclue")
+              (submission-nick "geoclue")
+              (applications '())))
     (service modem-manager-service-type)
     (service network-manager-service-type)
     (service ntp-service-type)