dt-bindings: phy: qcom,qmp: Update maintainer email

Manu's codeaurora.org email address bounces.  Before he comes
back with his new email, fill Vinod's address in there.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Link: https://lore.kernel.org/r/20210927071639.6225-1-shawnguo@kernel.org


Signed-off-by: Vinod Koul <vkoul@kernel.org>