phy: qcom-qmp-ufs: Refactor UFS PHY reset

phy: qcom-qmp-ufs: Refactor UFS PHY reset

Refactor the UFS PHY reset handling to parse the reset logic only once
during initialization, instead of every resume.

As part of this change, move the UFS PHY reset parsing logic from
qmp_phy_power_on to the new qmp_ufs_phy_init function introduced
as part of phy_ops::init callback.

Co-developed-by: Ram Kumar Dwivedi <quic_rdwivedi@quicinc.com>
Signed-off-by: Ram Kumar Dwivedi <quic_rdwivedi@quicinc.com>
Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250526153821.7918-6-quic_nitirawa@quicinc.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>