Move documentfile to the new proper directory structure

Bug: 134082137
Test: ./gradlew assembleDebug
Change-Id: If83952b6a1ac22d6c70261c606c79e6727c42bfd
diff --git a/settings.gradle b/settings.gradle
index 3d336a5..26a77da 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -109,7 +109,7 @@
 includeProject(":core-role", "core/core-role")
 includeProject(":cursoradapter:cursoradapter", "cursoradapter/cursoradapter")
 includeProject(":customview:customview", "customview/customview")
-includeProject(":documentfile", "documentfile")
+includeProject(":documentfile:documentfile", "documentfile/documentfile")
 includeProject(":drawerlayout", "drawerlayout")
 includeProject(":dynamicanimation", "dynamic-animation")
 includeProject(":dynamicanimation-ktx", "dynamic-animation/ktx")