Update FluxC version to trunk

Author: irfano

build.gradle

@@ -25,7 +25,7 @@ ext {
     automatticTracksVersion = '3.4.0'
     gutenbergMobileVersion = 'v1.114.0'
     wordPressAztecVersion = 'v2.0'
-    wordPressFluxCVersion = '2965-865ac5c30a89dca6e3595db5e2d87f52fa1a2aa2'
+    wordPressFluxCVersion = 'trunk-cef238b9f77fbbdc7aff16c7f1623b3d89091968'
     wordPressLoginVersion = '1.14.1'
     wordPressPersistentEditTextVersion = '1.0.2'
     wordPressUtilsVersion = '3.13.0'