build: Update missing package

build:  Update missing package

CI jobs are being marked as unstable.

18:02:47 ---> python-tools-install.sh
18:02:47 Listing pip packages
18:02:48 DEPRECATION: The default format will switch to columns in the future. You can use --format=(legacy|columns) (or define a format=(legacy|columns) in your pip.conf under the [list] section) to disable this warning.
18:02:48 Generating Requirements File
18:02:48 The virtual environment was not created successfully because ensurepip is not
18:02:48 available.  On Debian/Ubuntu systems, you need to install the python3-venv
18:02:48 package using the following command.
18:02:48
18:02:48     apt-get install python3-venv
18:02:48
18:02:48 You may need to use sudo with that command.  After installing the python3-venv
18:02:48 package, recreate your virtual environment.

Type: fix

Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
Change-Id: Ifb9e8547bce2310f1ce6d9b70f11ceef6f0a8576