build(deps): bump ansys-sphinx-theme[autoapi] from 1.4.2 to 1.5.3 (#439)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pyproject.toml

@@ -56,7 +56,7 @@ tests = [
 ]
 doc = [
     "Sphinx==8.2.3",
-    "ansys-sphinx-theme[autoapi]==1.4.2",
+    "ansys-sphinx-theme[autoapi]==1.5.3",
     "build>= 0.10.0",
     "flit>=3.8.0",
     "inflect==7.5.0",