ci_scripts: add list-packages.sh

Migrate the script from wheel_builder, adding a new RISE copyright and a
short description in the process. Also make sure that it only tries to
install binary wheels, so that we don't try and build them from scratch
during simple checks.

Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>

Author: threexc

ci_scripts/list-packages.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# SPDX-FileCopyrightText: 2024 Rivos Inc.
+# SPDX-FileCopyrightText: 2026 The RISE Project
+
+# SPDX-License-Identifier: Apache-2.0
+#
+# This script is originally from:
+#
+# https://gitlab.com/riseproject/python/wheel_builder/-/blob/main/ci_scripts/list-packages.sh
+#
+# Its purpose is to test installation of each package RISE supports from the
+# registry, then list the packages which were actually installed with their
+# versions so that any uninstallable packages can be identified.
+
+set -e
+
+if [ "$#" -ne 1 ]; then
+    echo "list-packages name-prefix"
+    exit 1
+fi
+
+apt-get update -qq && apt-get install -qq -y python3 python3-venv
+python3 -m venv packages-$1-venv
+. packages-$1-venv/bin/activate
+python -m pip install --upgrade pip
+pip install --only-binary=:all: -r packages.txt
+pip list > $1-installed.txt