Bump sphinx from 7.4.4 to 7.4.7 in /docs (#5421)

* Bump sphinx from 7.4.4 to 7.4.7 in /docs

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 7.4.4 to 7.4.7.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/master/CHANGES.rst)
- [Commits](sphinx-doc/sphinx@v7.4.4...v7.4.7)

---
updated-dependencies:
- dependency-name: sphinx
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* Group updates

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Ken Odegard <kodegard@anaconda.com>

.github/dependabot.yml

@@ -3,12 +3,20 @@ updates:
   - package-ecosystem: pip
     directory: /docs/
     schedule:
-      interval: weekly
+      interval: monthly
     allow:
       # Allow only production updates for Sphinx
       - dependency-name: sphinx
         dependency-type: production
+    groups:
+      docs:
+        patterns:
+          - '*'
   - package-ecosystem: github-actions
     directory: /.github/workflows
     schedule:
-      interval: weekly
+      interval: monthly
+    groups:
+      workflows:
+        patterns:
+          - '*'

docs/requirements.txt

@@ -1,6 +1,6 @@
 Pillow==10.0.1
 PyYAML==6.0.1
-Sphinx==7.4.4
+Sphinx==7.4.7
 conda-sphinx-theme==0.2.1
 linkify-it-py==2.0.2
 myst-parser==2.0.0