Draft: main/linux-firmware: add python to makedeps, add separate dedup stage
Recently upstream has started running check_whence.py prior to the installation process, to ensure the WHENCE metadata is in the correct format.
In addition, the de-duplication stage is no longer forced onto everyone. So anyone interested, can run the separate target.
Both of those are done by yours truly, so direct any rotten tomatoes^W^Wpraise towards me ;-)
Team, please note that I'm not an Alpine person so this PR might be a wee bit broken ;-)
OOC do you have permissions from the RPi folks to distribute the extra firmware blobs - be that bluez or non-free? Last I checked, some of those lacked any licensing/distribution information.