Issue advice about Kernel Module signing

[byzantic]

Ubuntu now requires kernel modules to be signed.

The driver notes should include some advice about how to do this. I found the following to be about the most helpful: How to sign things for secure boot

But a condensed version, applicable only to signing a kernel module would be better.

[hmaarrfk]

Hello,

My name is Mark Harfouche. I am not affiliated with Xilinx in any way. Over the
years of using QDMA, I've been wanted better community organization.

I've created a fork of dma_ip_drivers which I intend to maintain and work with the
community at large to improve.

The fork can be found https://github.com/hmaarrfk/dma_ip_drivers

For now, I am stating the main goals of the repository in
hmaarrfk#2

If you are interested in working together, feel free to open an issue or PR to
my fork.

Best,

Mark