Merge branch 'upstream'

Merge List:

* f9b5b38b qmi: pass `const struct qrtr_packet' to qmi_decode_header()
* 4c4987ba libqrtr : Add support for signed one byte enum.
* eb666db0 qrtr-ns: initialize waiter_ticket struct in waiter_wait_timeout()

BUG=None
TEST=Tested qrtr-lookup on cheza.

Change-Id: I8afc41b0bb9c9f44b47a74499560f4ec65065af9