chore(tox): Remove unused env vars

Author: effigies

tox.ini

@@ -69,8 +69,6 @@ pass_env =
   CLICOLOR
   CLICOLOR_FORCE
 set_env =
-  dev: PIP_ONLY_BINARY=numpy,scipy,h5py
-  !dev: PIP_ONLY_BINARY=numpy,scipy,h5py,pillow,matplotlib
   pre,dev: PIP_EXTRA_INDEX_URL=https://pypi.anaconda.org/scientific-python-nightly-wheels/simple
   pre,dev: UV_EXTRA_INDEX_URL=https://pypi.anaconda.org/scientific-python-nightly-wheels/simple
   py313t: PYTHONGIL=0