kernel / mac80211: Bump to 5.15.173
Removed upstreamed patches:
target/linux/generic/pending-5.15/110-v6.3-0001-spidev-Add-Silicon-Labs-EM3581-device-compatible.patch
target/linux/generic/pending-5.15/110-v6.3-0002-spidev-Add-Silicon-Labs-SI3210-device-compatible.patch
Added to mac80211:
Fix genlmsg_multicast_allns() build error on kernel 6.6.59.
Based on kernel patch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit?h=v6.6.59&id=
e0f83d268974dab0361d11904dfc9acec53f96a6
package/kernel/mac80211/patches/build/236-fix-genlmsg_multicast_allns-build-error-on-kernel-6.6.59.patch