defconfig: msm: Enable QRTR and QMI Helpers for sdm855

Enable QRTR and the QMI Helpers for communication to QMI services
within the system. The QMI helpers facilitate encoding, decoding
and sending messages to these services.

Change-Id: I11fa5ffeb5b4bdea17a6e52f73ada5653fed94fc
Signed-off-by: Chris Lew <clew@codeaurora.org>