Merge pull request #469 from European-XFEL/dependabot/pip/dot-github/dependabot/pint-lte-0.25.3

Update pint requirement from <=0.25.2 to <=0.25.3 in /.github/dependabot

Author: JamesWrigley

.github/dependabot/constraints.txt

@@ -17,7 +17,7 @@ numpy<=2.4.3
 packaging==26.0
 pandas==3.0.1
 Pillow==12.1.1
-pint<=0.25.2
+pint<=0.25.3
 platformdirs~=4.9.4
 pyparsing==3.3.2
 python-dateutil==2.9.0.post0