Add .gitupstream file

Change-Id: I0f8998a088304096e861864e7174ccf0ac98c6a9
diff --git a/.gitupstream b/.gitupstream
new file mode 100644
index 0000000..a37a284
--- /dev/null
+++ b/.gitupstream
@@ -0,0 +1 @@
+https://git.codelinaro.org/clo/la/platform/vendor/qcom-opensource/core-utils-sys