drivers: thermal: qmi_sensor: Add support for extended sensor list

The QMI TS get sensor list supports maximum 32 sensors. But there
are targets that support more than 32 QMI TS sensors. To add more
sensors support as well as to make sure backward compatibility with
legacy sensor list, add new optional extended sensor list variable
in QMI TS interface. The first 32 sensors will be filled in legacy
sensor list variable and all other sensors will be filled with new
extended sensor list variable.

Add support to qmi sensor driver to get extended sensor list if any.

Change-Id: If31f0caf9a0a8a0639315d4b01f7d526e47e5c1b
Signed-off-by: Manaf Meethalavalappu Pallikunhi <manafm@codeaurora.org>