Bump tox from 4.14.2 to 4.25.0 (#353)

Author: dependabot[bot]

setup.cfg

@@ -56,7 +56,7 @@ dev =
     pytest-cov==5.0.0
     pytest-xdist==3.6.1
     pytest==8.3.5
-    tox==4.14.2
+    tox==4.25.0
 
 [options.packages.find]
 where = src