Workbench: Remove the Pyhon packaging constraint.

workbench/Dockerfile

@@ -173,9 +173,7 @@ RUN apt-get update && \
 ENV PIPX_HOME /opt/pipx
 ENV PIPX_BIN_DIR /opt/pipx/bin
 # hadolint ignore=DL3013
-RUN export PIP_CONSTRAINT=/tmp/constraint.txt && \
-    echo 'packaging==24.1' >> "$PIP_CONSTRAINT" && \
-    python3 -m pip install --no-cache-dir --break-system-packages \
+RUN python3 -m pip install --no-cache-dir --break-system-packages \
         https://github.com/aws/aws-cli/archive/refs/heads/v2.zip \
         Glances \
         PyGObject \