chore(deps-dev): bump sphinx-autobuild from 2024.9.3 to 2024.9.19

Bumps [sphinx-autobuild](https://github.com/sphinx-doc/sphinx-autobuild) from 2024.9.3 to 2024.9.19.
- [Release notes](https://github.com/sphinx-doc/sphinx-autobuild/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx-autobuild/blob/main/NEWS.rst)
- [Commits](sphinx-doc/sphinx-autobuild@2024.09.03...2024.09.19)

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

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

requirements/docs-dev.txt

@@ -332,9 +332,9 @@ sphinx==8.0.2 \
     #   sphinx-basic-ng
     #   sphinx-copybutton
     #   sphinxcontrib-httpdomain
-sphinx-autobuild==2024.9.3 \
-    --hash=sha256:55fe9bcc05dab659650d79bed0e6beb8b6032234edbf23f028f2cac3471f0c2d \
-    --hash=sha256:75929a5a92b932da8d29837406d6d973a927c456f30986a27f1f20b067897892
+sphinx-autobuild==2024.9.19 \
+    --hash=sha256:2dd4863d174e533c1cd075eb5dfc90ad9a21734af7efd25569bf228b405e08ef \
+    --hash=sha256:57d974eebfc6461ff0fd136e78bf7a9c057d543d5166d318a45599898019b82c
     # via -r requirements/docs-dev.in
 sphinx-basic-ng==1.0.0b2 \
     --hash=sha256:9ec55a47c90c8c002b5960c57492ec3021f5193cb26cebc2dc4ea226848651c9 \