PCI: qcom: Use bulk reset APIs for handling resets for IP rev 2.1.0

PCI: qcom: Use bulk reset APIs for handling resets for IP rev 2.1.0

All the resets are asserted and deasserted at the same time. So the bulk
reset APIs can be used to handle them together. This simplifies the code
a lot.

While at it, let's also move the qcom_pcie_resources_2_1_0 struct below
qcom_pcie_resources_1_0_0 to keep it sorted.

Link: https://lore.kernel.org/r/20230316081117.14288-8-manivannan.sadhasivam@linaro.org
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>