Bump jupyterlab from 4.5.6 to 4.5.9

---
updated-dependencies:
- dependency-name: jupyterlab
  dependency-version: 4.5.9
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -39,7 +39,7 @@ jupyter_client==8.8.0
 jupyter_core==5.9.1
 jupyter_server==2.17.0
 jupyter_server_terminals==0.5.4
-jupyterlab==4.5.6
+jupyterlab==4.5.9
 jupyterlab_pygments==0.3.0
 jupyterlab_server==2.28.0
 lark==1.3.1