Add .gitupstream file

Change-Id: I752cc3e697562db0cbd74672bbc92fe704f44f3b
diff --git a/.gitupstream b/.gitupstream
new file mode 100644
index 0000000..2be052c
--- /dev/null
+++ b/.gitupstream
@@ -0,0 +1 @@
+https://git.codelinaro.org/clo/la/platform/hardware/qcom/media