modules: update openwrt

09a8f75077 wireless-regdb: update to 2024.05.08
a9e117e03f mt76: fix mt7603 compilation
e61f06c51d ipq806x: mr42/mr52: fix PCIe ports
2568b30285 mt76: backport mt7603 fixes important for its stability
ffd0074694 mt76: update to Git HEAD (2024-02-03)
a39e47e0c9 mt76: update to Git HEAD (2024-01-18)
01c58a0d2a kernel: bump 5.15 to 5.15.158
438e593f22 kernel: bump 5.15 to 5.15.157
fd42798fea kernel: bump 5.15 to 5.15.156
7a0d5a5c8b ipq40xx: Enable the Engenius EAP1300
66952b9ff4 ipq40xx: Properly set MAC addresses for the EAP1300
89088ba638 ipq40xx: convert Engenius EAP1300 to DSA
11b00344d1 ipq40xx: Enable NVMEM_U_BOOT_ENV config