Add os_pickup.bp to create namespace

This can fix duplicate module names problem
with other platforms

Bug: 112062468
Change-Id: I376f8037a42e8200aea856d7515f45887cc7452a
diff --git a/os_pickup.bp b/os_pickup.bp
new file mode 100644
index 0000000..693a60c
--- /dev/null
+++ b/os_pickup.bp
@@ -0,0 +1,3 @@
+//we are creating the namespace hardware/qcom/sdm845, hardware/qcom/sdm845/Android.bp links to this file
+soong_namespace {
+}