Create a new project directory for Built-in Types (core)

Change-Id: I596ddac1f9f1849974f53cb4395578ffc99a54a1
Test: No tests. Just creating a new project.
Relnote: Created new project builtintypes-core
diff --git a/settings.gradle b/settings.gradle
index 4a28986..62c95b9 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -358,6 +358,7 @@
 includeProject(":annotation:annotation-experimental-lint")
 includeProject(":annotation:annotation-experimental-lint-integration-tests", "annotation/annotation-experimental-lint/integration-tests")
 includeProject(":annotation:annotation-sampled")
+includeProject(":appactions:builtintypes:builtintypes-core", [BuildType.MAIN])
 includeProject(":appactions:interaction:interaction-capabilities-communication", [BuildType.MAIN])
 includeProject(":appactions:interaction:interaction-capabilities-core", [BuildType.MAIN])
 includeProject(":appactions:interaction:interaction-capabilities-fitness", [BuildType.MAIN])