dt-bindings: PCI: qcom: Fix reset conditional

Fix the reset conditional which always evaluated to true due to a
misspelled property name ("compatibles" in plural).

Fixes: 6700a9b0 ("dt-bindings: PCI: qcom: Do not require resets on msm8996 platforms")
Link: https://lore.kernel.org/r/20220629141000.18111-2-johan+linaro@kernel.orgSigned-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Documentation/devicetree/bindings/pci/qcom,pcie.yaml

@@ -614,7 +614,7 @@ allOf:
   - if:
       not:
         properties:
-          compatibles:
+          compatible:
             contains:
               enum:
                 - qcom,pcie-msm8996