uhubctl: update to 2.6.0

[bluecmd]

Maintainer: @snh
Compile tested: OpenWrt master, mips64 octeon
Run tested: OpenWrt master, mips64 octeon

Description:
New release containing among other things the patches mentioned in #24734.

Testing:

root@oob-lab-sw1:~# uhubctl -v
2.6.0
root@oob-lab-sw1:~# uhubctl
Current status for hub 4 [1d6b:0003 Linux 6.6.39 xhci-hcd xHCI Host Controller 0000:01:00.0, USB 3.00, 2 ports, ppps]
  Port 1: 02a0 power 5gbps Rx.Detect
  Port 2: 02a0 power 5gbps Rx.Detect
Current status for hub 3 [1d6b:0002 Linux 6.6.39 xhci-hcd xHCI Host Controller 0000:01:00.0, USB 2.00, 2 ports, ppps]
  Port 1: 0503 power highspeed enable connect [0403:6011 FTDI USB <-> Serial Cable FTYICQ95]
  Port 2: 0503 power highspeed enable connect [0bda:b812 Realtek 802.11ac NIC 123456]
root@oob-lab-sw1:~# uhubctl --help 2>&1 | grep sysfs
--nosysfs,  -S - do not use the Linux sysfs port disable interface.
root@oob-lab-sw1:~# 

[snh]

Thank you for taking care of this version bump, as well as the upstream fixes @bluecmd ❤️

[bluecmd]

For completness sake, I also tested this on a QEMU OpenWrt on x86_64:

bluecmd@oob-lab-sw3:~$ sudo uhubctl  -f
Current status for hub 7 [1d6b:0001 Linux 6.6.39 uhci_hcd UHCI Host Controller 0000:00:1d.1, USB 1.10, 2 ports, nops]
  Port 1: 0100 power
  Port 2: 0100 power
Current status for hub 2 [1d6b:0001 Linux 6.6.39 uhci_hcd UHCI Host Controller 0000:00:1a.0, USB 1.10, 2 ports, nops]
  Port 1: 0100 power
  Port 2: 0100 power
Current status for hub 4 [1d6b:0001 Linux 6.6.39 uhci_hcd UHCI Host Controller 0000:00:1a.1, USB 1.10, 2 ports, nops]
  Port 1: 0100 power
  Port 2: 0100 power
Current status for hub 6 [1d6b:0001 Linux 6.6.39 uhci_hcd UHCI Host Controller 0000:00:1d.0, USB 1.10, 2 ports, nops]
  Port 1: 0100 power
  Port 2: 0100 power
Current status for hub 8 [1d6b:0001 Linux 6.6.39 uhci_hcd UHCI Host Controller 0000:00:1d.2, USB 1.10, 2 ports, nops]
  Port 1: 0100 power
  Port 2: 0100 power
Current status for hub 1 [1d6b:0002 Linux 6.6.39 ehci_hcd EHCI Host Controller 0000:00:1a.7, USB 2.00, 6 ports, nops]
  Port 1: 0100 power
  Port 2: 0100 power
  Port 3: 0100 power
  Port 4: 0100 power
  Port 5: 0100 power
  Port 6: 0100 power
Current status for hub 3 [1d6b:0002 Linux 6.6.39 ehci_hcd EHCI Host Controller 0000:00:1d.7, USB 2.00, 6 ports, nops]
  Port 1: 0503 power highspeed enable connect [0627:0001 QEMU QEMU USB Tablet 28754-0000:00:1d.7-1]
  Port 2: 0100 power
  Port 3: 0100 power
  Port 4: 0100 power
  Port 5: 0100 power
  Port 6: 0100 power
Current status for hub 5 [1d6b:0001 Linux 6.6.39 uhci_hcd UHCI Host Controller 0000:00:1a.2, USB 1.10, 2 ports, nops]
  Port 1: 0100 power
  Port 2: 0100 power
bluecmd@oob-lab-sw3:~$ sudo uhubctl  -v
2.6.0

No port that actually supports power-cycling as it is a virtual USB, but it seems to work with the endian fixes without issue so should be fine on both LE and BE systems.