ARM: dts: msm: delete only pm8150b related thermal zones for sdxprairie

There are sdxprairie platforms those are not using pm8150b pmic.
For this platform, the entire thermal-zone configuration is
removed, instead of just the pm8150b related nodes.

Delete only pm8150b related thermal zones for sdxprairie platforms
those are not using pm8150b pmic.

Change-Id: I11fbfe41aacb62cef24fbdd52d05b441d61515f4
Signed-off-by: Manaf Meethalavalappu Pallikunhi <manafm@codeaurora.org>