fix: Fix dependabot for python

Author: limakzi

.github/dependabot.yaml

@@ -11,7 +11,7 @@ updates:
     - 'src/**/*'
     schedule:
       interval: 'daily'
-  - package-ecosystem: 'python'
+  - package-ecosystem: 'pip'
     directories:
     - 'src/dockerfiles/jupyter-gap/ubuntu-2204-lts/'
     schedule: