dt-bindings: pinctrl: qcom,sc7280: add bias-bus-hold and input-enable

The SC7280 pinctrl driver supports bias-bus-hold and input-enable, and
DTS already use it (sc7280-idp).

Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221016172212.49105-17-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Documentation/devicetree/bindings/pinctrl/qcom,sc7280-pinctrl.yaml

@@ -117,13 +117,11 @@ $defs:
           Selects the drive strength for the specified pins, in mA.
 
       bias-pull-down: true
-
       bias-pull-up: true
-
+      bias-bus-hold: true
       bias-disable: true
-
+      input-enable: true
       output-high: true
-
       output-low: true
 
     required: