sudden onnxruntime dependency and likely explanation

Sitting on an older non-CUDA machine with old GeForce 106 card, changed 'nothing' and a usual pacman -Syu returns:

resolving dependencies...
:: There are 5 providers available for onnxruntime:
:: Repository extra
   1) onnxruntime-cpu  2) onnxruntime-cuda  3) onnxruntime-opt-cuda  4) onnxruntime-opt-rocm

hnh? whutzat? ..don't do no CUDA nor neural-network nor "A.I." on this humble old box. here's my current best guess for what triggered it: firefox 152.0.4-1 has

Optional Deps   : hunspell-en_US: Spell checking, American English [installed]
                  libnotify: Notification integration [installed]
 ...
                  onnxruntime: Local machine learning features such as smart tab groups
                  speech-dispatcher: Text-to-Speech

so here's my lame question, this is "optional" dependency but pacman is giving no obvious way to opt-out of it, nor clue which of the "5 providers" choice to choose (given that i really don't want any of them), any suggestions? just shrug and add option #1? Thank you!