* Remove unnecessary patch
- this patch works when compiling and installing manually.
- the dtb with the changes is taken from the kernel and not from u-boot, therefore this patch does not work.
* Add enable-sound-pinecube-kernel.patch
- Add patch to enable audio codec in pinecube with v3s compatible
- Built and tested on Armbian Buster with Kernel 5.11.x (edge)
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