Bug#903437: ath10k QAC9377 add firmware-6.bin

[susu]

https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/log/ath10k/QCA9377/hw1.0/firmware-6.bin?id=3e2e5d3c5bce21b4ef5bd89bad604e2be48c73b1
this is new firmware?