build: bump nbsphinx from 0.9.3 to 0.9.4 in the docs-deps group (#1189)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: pyansys-ci-bot <pyansys.github.bot@ansys.com>
Co-authored-by: Roberto Pastor Muela <37798125+RobPasMue@users.noreply.github.com>

Author: 3 people

doc/changelog.d/1189.dependencies.md

@@ -0,0 +1 @@
+build: bump nbsphinx from 0.9.3 to 0.9.4 in the docs-deps group

pyproject.toml

@@ -82,7 +82,7 @@ doc = [
     "jupytext==1.16.2",
     "myst-parser==3.0.1",
     "nbconvert==7.16.4",
-    "nbsphinx==0.9.3",
+    "nbsphinx==0.9.4",
     "notebook==7.1.3",
     "numpydoc==1.7.0",
     "panel==1.4.2",