qservice: Fix the binder interface value for consistency.

commit 0d53fc6d2 adds for binder interface for dynamic fps with
value 18, retain that value and increment it for partial update
API for consistency.

Change-Id: I4e9b7edb2f0918fb2d105d536ff3115ce0d9caec
diff --git a/libqservice/IQService.h b/libqservice/IQService.h
index a935131..f28293d 100644
--- a/libqservice/IQService.h
+++ b/libqservice/IQService.h
@@ -55,9 +55,9 @@
         DYNAMIC_DEBUG = 15,     // Enable more logging on the fly
         SET_IDLE_TIMEOUT = 16,  // Set idle timeout for GPU fallback
         TOGGLE_BWC = 17,           // Toggle BWC On/Off on targets that support
-        SET_PARTIAL_UPDATE = 18,   // Preference on partial update feature
         /* Enable/Disable/Set refresh rate dynamically */
-        CONFIGURE_DYN_REFRESH_RATE = 19,
+        CONFIGURE_DYN_REFRESH_RATE = 18,
+        SET_PARTIAL_UPDATE = 19,   // Preference on partial update feature
         COMMAND_LIST_END = 400,
     };