Removes force option from config refresh API

Previously, we use to skip adding scope for user if the user doesn't
exist in db and as checksum is stored to avoid re-reading of config file,
force option was required to delete the checksum and then read the config
file to add scope for users.
Now, as we are creating a new record for user if it doesn't exist, the
force is option is not longer required. hence removing it.

Signed-off-by: Shivam Mukhade <smukhade@redhat.com>

api/design/admin.go

@@ -62,8 +62,7 @@ var _ = Service("admin", func() {
 		})
 		Payload(func() {
 			Token("token", String, "User JWT")
-			Attribute("force", Boolean, "Force Refresh the config file")
-			Required("token", "force")
+			Required("token")
 		})
 		Result(func() {
 			Attribute("checksum", String, "Config file checksum")