chore(deps): Bump the actions group with 2 updates (#115)

Bumps the actions group with 2 updates: [actions/upload-artifact](https://github.com/actions/upload-artifact) and [actions/download-artifact](https://github.com/actions/download-artifact).


Updates `actions/upload-artifact` from 5 to 6
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v5...v6)

Updates `actions/download-artifact` from 6 to 7
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v6...v7)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: actions/download-artifact
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Giordon Stark <[email protected]>

Author: dependabot[bot]

.github/workflows/deploy-jupyter-book.yml

@@ -49,7 +49,7 @@ jobs:
         pixi run build
 
     - name: Upload jupyter book
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: jupyterbook
         path: 'book/_build/html/'
@@ -94,7 +94,7 @@ jobs:
         jupyter lite check
 
     - name: Upload Pyodide build
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: jupyterlite
         path: _output/
@@ -112,12 +112,12 @@ jobs:
     - name: Setup Pages
       uses: actions/configure-pages@v5
 
-    - uses: actions/download-artifact@v6
+    - uses: actions/download-artifact@v7
       with:
         name: jupyterbook
         path: 'public'
 
-    - uses: actions/download-artifact@v6
+    - uses: actions/download-artifact@v7
       with:
         name: jupyterlite
         path: 'public/live'