Update required for Linux Ryzen AI setup instructions

[Yu-Zhewen]

https://github.com/Xilinx/mlir-aie/blob/main/docs/buildHostLin.md

1. In the BIOS settings, besides disable Secure Boot, also check if Advanced -> CPU Configuration->IPU is already enabled. This is a known issue as 0 devices found after installation amd/xdna-driver#14. On a minisforum PC, the IPU is actually disabled out of the box.

2. The current XDNA Driver installation specifies a checkpoint that stops working. This is due to the broken gitlab links to the firmware files https://github.com/amd/xdna-driver/blob/317e0c67747cbf88e5b5a3a81ba4bdf7bf5b3fc3/tools/info.json.

[jgmelber]

This is partially addressed in #1311.

We are working on verifying the latest xdna-driver with our repository: #1211

[AndraBisca]

Good to close @jgmelber ?

[fxmarty-amd]

Is disabling secureboot still a requirement to use mlir-aie with a specific driver version in https://github.com/Xilinx/mlir-aie/blob/main/docs/buildHostWin.md?

I wonder if my issue #1757 could be linked, as I have secureboot enabled.