Update pip-compile-tox-env-lock-cp313-linux-x86_64 constraints

Author: github-actions[bot]

dependencies/lock-files/pip-compile-tox-env-lock-cp313-linux-x86_64.txt

@@ -20,7 +20,7 @@ wheel==0.45.1
     # via pip-tools
 
 # The following packages are considered to be unsafe in a requirements file:
-pip==25.2
+pip==25.3
     # via pip-tools
 setuptools==80.9.0
     # via pip-tools