Freeze Mojo v24.5.0

- Fix 24.5.0.Dockerfile
- https://github.com/jupyterlab/jupyterlab/issues/17110

base/24.5.0.Dockerfile

@@ -398,6 +398,7 @@ RUN mkdir /opt/code-server \
 ## Install JupyterLab
 RUN export PIP_BREAK_SYSTEM_PACKAGES=1 \
   && pip install \
+    httpx==0.27.2 \
     jupyter-server-proxy \
     jupyterhub==${JUPYTERHUB_VERSION} \
     jupyterlab==${JUPYTERLAB_VERSION} \