Start ktx for fragment.

Bug: 73289685
Bug: 69247886
Test: ./gradlew :fragment-ktx:cC
Change-Id: Ia4bc50b2141cd507ad8c3c3ad11fd58578239607
diff --git a/settings.gradle b/settings.gradle
index 2642a19..ea8e44a 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -79,6 +79,7 @@
 includeProject(":emoji-bundled", "emoji/bundled")
 includeProject(":emoji-appcompat", "emoji/appcompat")
 includeProject(":fragment", "fragment")
+includeProject(":fragment-ktx", "fragment/ktx")
 includeProject(":media", "media")
 includeProject(":tvprovider", "tv-provider")
 includeProject(":vectordrawable", "graphics/drawable/static")