dt-bindings: phy: qcom,qmp-pcie: Drop reset number constraints

dt-bindings: phy: qcom,qmp-pcie: Drop reset number constraints

(Almost?) all QMP PHYs come with both a "full reset" ("phy") and a
"retain certain registers" one ("phy_nocsr").

Drop the maxItems=1 constraint for resets and reset_names as we go
ahead and straighten out the DT usage. After that's done (which
will involve modifying some clock drivers etc.), we may set
*min*Items to 2, bar some possible exceptions.

Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250203-topic-x1p4_dts-v2-2-72cd4cdc767b@oss.qualcomm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>