dt-bindings: qcom: Document msm8916-thwc-mf601sl-ct-v7

Document the new thwc,mf601sl-ct-v7 device tree bindings used in their device
trees.

Signed-off-by: Yang Xiwen <forbidden405@outlook.com>

Author: 185264646

Documentation/devicetree/bindings/arm/qcom.yaml

@@ -259,6 +259,7 @@ properties:
               - samsung,j5x
               - samsung,rossa
               - samsung,serranove
+              - thwc,mf601sl-ct-v07
               - thwc,uf896
               - thwc,ufi001c
               - wingtech,wt86518