[samsung-maguro] Add firmware-samsung-maguro package
This PR adds the firmware-samsung-maguro
package and remove the alpine linux-firmware
package.
firmware-samsung-maguro
installed size: 240 KiB
linux-firmware
installed size: 202.14 MiB
It also changes the location of the installed firmware files, now it uses the /lib/firmware/postmarketos/
folder.
I tested it on the device and wifi works. Also updated the device wiki page and added the steps to connect to a wifi network.