build: bump the core group with 2 updates (#3566)

* build: bump the core group with 2 updates

Bumps the core group with 2 updates: [ansys-mapdl-reader](https://github.com/pyansys/pymapdl-reader) and [ansys-sphinx-theme](https://github.com/ansys/ansys-sphinx-theme).


Updates `ansys-mapdl-reader` from 0.54.1 to 0.54.2
- [Release notes](https://github.com/pyansys/pymapdl-reader/releases)
- [Commits](ansys/pymapdl-reader@v0.54.1...v0.54.2)

Updates `ansys-sphinx-theme` from 1.2.1 to 1.2.2
- [Release notes](https://github.com/ansys/ansys-sphinx-theme/releases)
- [Commits](ansys/ansys-sphinx-theme@v1.2.1...v1.2.2)

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

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

* chore: adding changelog file 3566.dependencies.md [dependabot-skip]

---------

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 <92810346+pyansys-ci-bot@users.noreply.github.com>
Co-authored-by: German <28149841+germa89@users.noreply.github.com>

doc/changelog.d/3566.dependencies.md

@@ -0,0 +1 @@
+build: bump the core group with 2 updates

pyproject.toml

@@ -74,9 +74,9 @@ tests = [
 ]
 doc = [
     "ansys-dpf-core==0.10.1",
-    "ansys-mapdl-reader==0.54.1",
+    "ansys-mapdl-reader==0.54.2",
     "ansys-tools-visualization-interface==0.5.0",
-    "ansys-sphinx-theme==1.2.1",
+    "ansys-sphinx-theme==1.2.2",
     "grpcio==1.68.0",
     "imageio-ffmpeg==0.5.1",
     "imageio==2.36.0",