firmware-fairphone-fp4: remove a630_sqe.fw
Don't install this file anymore, as it showed up in linux-firmware-qcom. The checksum of the file is different so it should be verified that it works before merging.
Fix for:
ERROR: linux-firmware-qcom-20230919-r1: trying to overwrite lib/firmware/qcom/a630_sqe.fw owned by firmware-fairphone-fp4-adreno-20230215-r1.
Related: https://builds.sr.ht/~postmarketos/job/1069615#task-img-898
CC: @z3ntu