sysconfig: add hidden api package allowlist

Change-Id: Ia69f9d29d37c685471e6db4ae5eee1d4b4282201
Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>
diff --git a/sysconfig/Android.bp b/sysconfig/Android.bp
new file mode 100644
index 0000000..00063ff
--- /dev/null
+++ b/sysconfig/Android.bp
@@ -0,0 +1,6 @@
+prebuilt_etc {
+    name: "shiftos_hiddenapi_package_allowlist",
+    sub_dir: "sysconfig",
+    src: "shiftos-hiddenapi-package-allowlist.xml",
+    filename_from_src: true,
+}