Updates FluxC version

Author: antonis

build.gradle

@@ -25,7 +25,7 @@ ext {
     automatticTracksVersion = '5.0.0'
     gutenbergMobileVersion = 'v1.119.0'
     wordPressAztecVersion = 'v2.1.3'
-    wordPressFluxCVersion = '3018-cd355fedb783b531fef3dbe2beae93fff8389e92'
+    wordPressFluxCVersion = '3018-40a72a5881226fef557f2686a5dc1d43b77948c9'
     wordPressLoginVersion = '1.15.0'
     wordPressPersistentEditTextVersion = '1.0.2'
     wordPressUtilsVersion = '3.14.0'