base: Update JupyterHub to v5.2.0

VERSION_MATRIX.md

@@ -8,7 +8,7 @@ Topmost entry = Tag `latest`
 
 | R     | Python  | Jupyter Hub | Jupyter Lab | code‑server (Code) | RStudio       | Neovim | Git    | Git LFS | Pandoc | CRAN date  | Linux distro |
 |:------|:--------|:------------|:------------|:-------------------|:--------------|:-------|:-------|:--------|:-------|:-----------|:-------------|
-| 4.4.1 | 3.12.7  | 5.1.0       | 4.2.5       | 4.93.1 (1.93.1)    | 2024.09.0+375 | 0.10.1 | 2.46.2 | 3.5.1   | 3.2    |            | Debian 12    |
+| 4.4.1 | 3.12.7  | 5.2.0       | 4.2.5       | 4.93.1 (1.93.1)    | 2024.09.0+375 | 0.10.1 | 2.46.2 | 3.5.1   | 3.2    |            | Debian 12    |
 | 4.4.0 | 3.12.4  | 5.0.0       | 4.2.2       | 4.90.0 (1.90.0)    | 2024.04.2+764 | n/a    | 2.45.2 | 3.5.1   | 3.1.11 | 2024‑06‑14 | Debian 12    |
 | 4.3.3 | 3.11.9  | 4.1.5       | 4.1.6       | 4.23.0 (1.88.0)    | n/a           | n/a    | 2.44.0 | 3.5.1   | 3.1.11 | 2024‑04‑24 | Debian 12    |
 | 4.3.2 | 3.11.8  | 4.0.2       | 4.1.2       | 4.21.2 (1.86.2)    | n/a           | n/a    | 2.44.0 | 3.4.1   | 3.1.11 | 2024‑02‑29 | Debian 12    |

base/latest.Dockerfile

@@ -6,7 +6,7 @@ ARG CUDA_IMAGE_FLAVOR
 
 ARG NB_USER=jovyan
 ARG NB_UID=1000
-ARG JUPYTERHUB_VERSION=5.1.0
+ARG JUPYTERHUB_VERSION=5.2.0
 ARG JUPYTERLAB_VERSION=4.2.5
 ARG CODE_BUILTIN_EXTENSIONS_DIR=/opt/code-server/lib/vscode/extensions
 ARG CODE_SERVER_VERSION=4.93.1