Revert "Workbench: Remove the Pyhon packaging constraint."

This reverts commit 86e0e33a.

# Conflicts:
#	workbench/Dockerfile

workbench/Dockerfile

@@ -173,7 +173,9 @@ RUN apt-get update && \
 ENV PIPX_HOME /opt/pipx
 ENV PIPX_BIN_DIR /opt/pipx/bin
 # hadolint ignore=DL3013
-RUN python3 -m pip install --no-cache-dir --break-system-packages \
+RUN export PIP_CONSTRAINT=/tmp/constraint.txt && \
+    echo 'packaging==24.1' >> "$PIP_CONSTRAINT" && \
+    python3 -m pip install --no-cache-dir --break-system-packages \
         Glances \
         PyGObject \
         PyMySQL \