On RK3588 since 6.18: some wifi and SSD are unreliable without pcie_aspm=off

Several users confirm that pcie_aspm=off makes their SSD or wifi work again:

• kop316 (ax210 iwlwifi crashes): https://mntre.com/reform-irc-logs/2026-01-31.log.html#t23:13:24
• mjv (fails to boot with crucial 1tb nvme): https://mntre.com/reform-irc-logs/2026-02-01.log.html#t01:43:38
• elb (SSD issues): https://mntre.com/reform-irc-logs/2026-02-06.log.html#t22:21:17
• O.o (wifi fails 2 of 3 boots): https://community.mnt.re/t/wifi-fails-to-start-since-recent-kernel-upgrade/4227

This is a regression since 6.18 (6.17 worked fine) and thus probably a bug somewhere. pcie_aspm=off is added by reform-tools until the culprit is found.