MAINT: Bump ansys/actions from 8 to 9 (#251)

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

Author: dependabot[bot]

.github/workflows/ci_cd.yml

@@ -28,7 +28,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: PyAnsys code style checks
-        uses: ansys/actions/code-style@v8
+        uses: ansys/actions/code-style@v9
         with:
           python-version: ${{ env.MAIN_PYTHON_VERSION }}
           use-python-cache: false
@@ -38,7 +38,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: PyAnsys documentation style checks
-        uses: ansys/actions/doc-style@v8
+        uses: ansys/actions/doc-style@v9
         with:
           token: ${{ secrets.GITHUB_TOKEN }}