Add script to run all (provisioning) shell scripts in given directory

To build / test Qt on a fresh VM, all provisioning scripts have to be
run.

Provide a shell script to facilitate this on Linux and macOS.

Fixes: QTQAINFRA-7906
Pick-to: 6.8
Change-Id: Ie06c11c824897d23c74d90c008a595c2f82f6950
Reviewed-by: Simo Fält <simo.falt@qt.io>
(cherry picked from commit c0e391423d)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
(cherry picked from commit 707c9b73d1)

coin/provisioning/utils/unix/qt_run_all.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+# Copyright (C) 2026 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+#
+# Usage: ./qt_run_all.sh [directory]
+# Script to run all provisioning scripts in the current directory in alphabetical order
+# for the purpose of manually provisioning a freshly installed Linux / macOS system
+#
+# Caution:
+# - Don't copy this to or call it from a platform provisioning directory
+# - It's not guaranteed that scripts are run in the exact same order as during COIN provisioning
+#
+
+set -e
+DIR="${1:-.}"
+
+DIR="$(cd "$DIR" 2>/dev/null && pwd)" || {
+  echo "Error: directory not found or not accessible." >&2
+  exit 1
+}
+
+echo "Running .sh files in: $DIR"
+
+find "$DIR" -maxdepth 1 -name "*.sh" | sort | while IFS= read -r script; do
+  # Skip ourselves
+  [ "$(realpath "$script")" = "$(realpath "$0")" ] && continue
+  echo "--- Running: $script"
+  sh "$script"
+  echo "------ Done: $script (exit code: $?)"
+done
+
+echo "Provisioning done."