Build(deps-dev): Bump the deps group with 2 updates (#455)

Bumps the deps group with 2 updates: [ansys-mechanical-core](https://github.com/ansys/pymechanical) and [ansys-sphinx-theme](https://github.com/ansys/ansys-sphinx-theme).


Updates `ansys-mechanical-core` from 0.10.5 to 0.10.6
- [Release notes](https://github.com/ansys/pymechanical/releases)
- [Changelog](https://github.com/ansys/pymechanical/blob/main/CHANGELOG.md)
- [Commits](ansys/pymechanical@v0.10.5...v0.10.6)

Updates `ansys-sphinx-theme` from 0.13.0 to 0.13.1
- [Release notes](https://github.com/ansys/ansys-sphinx-theme/releases)
- [Commits](ansys/ansys-sphinx-theme@v0.13.0...v0.13.1)

---
updated-dependencies:
- dependency-name: ansys-mechanical-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: deps
- dependency-name: ansys-sphinx-theme
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: deps
...

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

Author: dependabot[bot]

pyproject.toml

@@ -38,7 +38,7 @@ dependencies = [
     "ansys-fluent-core==0.18.2",
     "ansys-mapdl-core==0.67.0",
     "ansys-math-core==0.1.3",
-    "ansys-mechanical-core==0.10.5",
+    "ansys-mechanical-core==0.10.6",
     "ansys-meshing-prime==0.5.0.dev11",
     "ansys-motorcad-core==0.3.0",
     "ansys-platform-instancemanagement==1.1.2",
@@ -82,7 +82,7 @@ all =  [
 ]
 doc = [
     "Sphinx==7.2.6",
-    "ansys-sphinx-theme==0.13.0",
+    "ansys-sphinx-theme==0.13.1",
     "sphinx-copybutton==0.5.2",
     "sphinx-design==0.5.0",
 ]