chore(tox): Use lock runner for full tests

Author: effigies

tox.ini

@@ -112,6 +112,9 @@ commands =
     --durations=20 --durations-min=1.0 \
     --pyargs nibabel {posargs:-n auto}
 
+[testenv:py3{9,10,11,12,13,13t,14,14t}-full-{x,arm}64]
+runner = uv-venv-lock-runner
+
 [testenv:install]
 description = Install and verify import succeeds
 labels = test