Update Docs dependencies

| datasource | package            | from   | to      |
| ---------- | ------------------ | ------ | ------- |
| pypi       | pygments           | 2.19.2 | 2.20.0  |
| pypi       | pymdown-extensions | 10.21  | 10.21.2 |


Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

docs/requirements.txt

@@ -4,8 +4,8 @@ markdown==3.10.2
 mkdocs-material==9.7.6
 
 # Markdown extensions
-Pygments==2.19.2
-pymdown-extensions==10.21
+Pygments==2.20.0
+pymdown-extensions==10.21.2
 
 # MkDocs plugins
 mkdocs-material-extensions==1.3.1