dt-bindings: cpufreq: cpufreq-qcom-hw: Drop redundant minItems:1

List cannot have 0 items, so 'minItems: 1' in each if:then: is
redundant.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

Author: krzk

Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml

@@ -115,19 +115,15 @@ allOf:
     then:
       properties:
         reg:
-          minItems: 1
           maxItems: 1
 
         reg-names:
-          minItems: 1
           maxItems: 1
 
         interrupts:
-          minItems: 1
           maxItems: 1
 
         interrupt-names:
-          minItems: 1
           maxItems: 1
 
   - if: