build: bump the docs-deps group in /doc with 3 updates (#179)

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

Author: dependabot[bot]

doc/requirements.txt

@@ -1,5 +1,5 @@
 # Documentation dependencies
-ansys-sphinx-theme==1.7.1
+ansys-sphinx-theme==1.7.2
 myst-parser==5.0.0
 sphinx_design==0.7.0
 sphinx==9.0.4
@@ -14,8 +14,8 @@ imageio-ffmpeg==0.6.0
 jupyter_sphinx==0.5.3
 jupyterlab>=3.2.8
 matplotlib==3.10.8
-panel==1.8.7
-plotly==6.5.2
+panel==1.8.9
+plotly==6.6.0
 pythreejs==2.4.2
 pillow==12.1.1
 ipyvtklink==0.2.3