`--fp-led-level` doesn't accept all the listed values

[GhelloZ]

While trying out some of the features of this tool i noticed that the --fp-led-level lists some acceptable values that don't work at all

> framework_tool --help
...
--fp-led-level [<FP_LED_LEVEL>]
          Get or set fingerprint LED brightness level [possible values: high, medium, low, ultra-low, auto]
...

> framework_tool --fp-led-level auto
[ERROR] EC Response Code: InvalidParameter

> framework_tool --fp-led-level ultra-low
[ERROR] EC Response Code: InvalidParameter

> framework_tool --fp-led-level low
Fingerprint LED Brightness
  Brightness: 15%

> framework_tool --fp-led-level medium
Fingerprint LED Brightness
  Brightness: 40%

> framework_tool --fp-led-level high
Fingerprint LED Brightness
  Brightness: 55%

I also tried the --fp-brightness flag to set the brightness to a specific percentage and it didn't work

> framework_tool --help
...
--fp-brightness [<FP_BRIGHTNESS>]
          Get or set fingerprint LED brightness percentage
...

> sudo framework_tool --fp-brightness 100
[ERROR] EC Response Code: InvalidVersion

> sudo framework_tool --fp-brightness 30
[ERROR] EC Response Code: InvalidVersion

> sudo framework_tool --fp-brightness 70
[ERROR] EC Response Code: InvalidVersion

here's the version of the tool I'm running

> framework_tool --version -vv
Tool Version Information
  Version:     0.4.5
  Built At:    Mon, 14 Jul 2025 15:48:12 +0000
  Git Commit:  7c17569044b12e99ecc02ae6ea61ce5ab517ab09
  Git Dirty:   false
  Built on CI: "None"
  Git ref:     "refs/heads/makepkg"
  rustc Ver:   rustc 1.88.0 (6b00bc388 2025-06-23) (Arch Linux rust 1:1.88.0-1)
  Features     ["DEFAULT", "HIDAPI", "RUSB"]
  DEBUG:       false
  Target OS:   linux

> yay -Ss framework-system
...
extra/framework-system 0.4.5-2 (922.1 KiB 2.6 MiB) (Installed)
    Tools to interact with the Framework Computer systems

[JohnAZoidberg]

So far we have only implemented the new brightness levels on EC firmware of new systems released this year. cc @quinchou77