Update FluxC hash

Author: zwarm

build.gradle

@@ -25,7 +25,7 @@ ext {
     automatticTracksVersion = '5.0.0'
     gutenbergMobileVersion = 'v1.120.0-alpha1'
     wordPressAztecVersion = 'v2.1.3'
-    wordPressFluxCVersion = 'trunk-a9a471914d3ebd1093986d3d0a95c2a29b29dca0'
+    wordPressFluxCVersion = '3026-6c41807a193ee1eaa5967eb34221895a6282f4e3'
     wordPressLoginVersion = '1.15.0'
     wordPressPersistentEditTextVersion = '1.0.2'
     wordPressUtilsVersion = '3.14.0'