https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/log/?qt=grep&q=WCN6855
does show various results which come very close ...SILICONZ_LITE-3.6510.7 vs
the referenced ...SILICONZ_LITE-3.6510.16.
And one commit is for symlinks to hw2.1
qca/rampatch_usb_00130201.bin is also present in the upstream repo, but
searching for nvm_usb_00130201_gf.bin did not yield any results.
So this looks like upstream does have most of the needed files, albeit a
slightly older version?
I don't know if anything should be done based on this, but figured I'd share
my findings.