linux-firmware: split amdgpu firmwares in separate packages

linux-firmware: split amdgpu firmwares in separate packages

This patch introduces the following packages for AMD gpu chips:

- linux-firmware-amdgpu-aldebaran
- linux-firmware-amdgpu-carrizo
- linux-firmware-amdgpu-cezanne
- linux-firmware-amdgpu-fiji
- linux-firmware-amdgpu-hawaii
- linux-firmware-amdgpu-navi10
- linux-firmware-amdgpu-navi14
- linux-firmware-amdgpu-navi21
- linux-firmware-amdgpu-navi22
- linux-firmware-amdgpu-navi23
- linux-firmware-amdgpu-navi24
- linux-firmware-amdgpu-navi31
- linux-firmware-amdgpu-navi32
- linux-firmware-amdgpu-oland
- linux-firmware-amdgpu-polaris10
- linux-firmware-amdgpu-polaris11
- linux-firmware-amdgpu-polaris12
- linux-firmware-amdgpu-raven
- linux-firmware-amdgpu-rembrandt
- linux-firmware-amdgpu-renoir
- linux-firmware-amdgpu-stoney
- linux-firmware-amdgpu-tonga
- linux-firmware-amdgpu-topaz
- linux-firmware-amdgpu-vega10
- linux-firmware-amdgpu-vega12
- linux-firmware-amdgpu-misc: catches all firmwares that are not
  already included in the other -amdgpu- packages.

This list was partly inspired from:

https://wiki.gentoo.org/wiki/AMDGPU#Known_firmware_blobs

Many other firmware packages could be created out of what is in
-misc. Looking at the different commits in the linux-firmware
repository gives a very good idea of which firmware goes with each
chip.

Note: Altough this patch might break some installations that assumed
that _all_ firmwares where installed by the linux-firmware-amdgpu
package, I think it is a step in the right direction as the number of
firmwares under amdgpu is constantly increasing (currently ~103MB).

Tested with a renoir gpu.

Signed-off-by: Marc Ferland <marc.ferland@sonatest.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Ross Burton <ross.burton@arm.com>