Merge pull request #292 from ISISComputingGroup/dependabot/github_actions/actions/setup-python-6

Bump actions/setup-python from 5 to 6

Author: Tom-Willemsen

.github/workflows/documentation.yml

@@ -9,7 +9,7 @@ jobs:
       - uses: actions/checkout@v6
         with:
           fetch-depth: 0
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.13"
       - name: install requirements