Bump sphinx from 8.2.2 to 8.2.3 (#2184)

Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 8.2.2 to 8.2.3.
- [Release notes](https://github.com/sphinx-doc/sphinx/releases)
- [Changelog](https://github.com/sphinx-doc/sphinx/blob/master/CHANGES.rst)
- [Commits](sphinx-doc/sphinx@v8.2.2...v8.2.3)

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Author: dependabot[bot]

changes/2184.misc.rst

@@ -0,0 +1 @@
+Updated sphinx from 8.2.2 to 8.2.3.

pyproject.toml

@@ -108,7 +108,7 @@ dev = [
 docs = [
     "furo == 2024.8.6",
     "pyenchant == 3.2.2",
-    "sphinx == 8.2.2",
+    "sphinx == 8.2.3",
     "sphinx_tabs == 3.4.7",
     "sphinx-autobuild == 2024.10.3",
     "sphinx-copybutton == 0.5.2",