Provisioning: Install OpenSSL via Vcpkg on Linux

- Add a custom triplets for building dynamic android libraries
- Set `ANDROID_NDK_HOME` environment variable, as it is needed when
  vcpkg builds for Android.
- Install `perl-IPC-Cmd` when necessary, requirement for OpenSSL.
- Install openSSL for x64-linux-qt, x86-android-qt, and
  x86_64-android-qt. The latter android triplet has been renamed from
  vcpkg's official `x64-android.cmake` triplet to further clarify the
  android abi.
- Adjusted version.txt to account for the existence of two OpenSSL. The
  system OpenSSL now shows up as `System's OpenSSL` in `version.txt`.

Task-number: QTBUG-115715
Change-Id: I6cf9b808d26bbea97ebeeadac58cef5ede25ee50
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>

coin/provisioning/qtci-linux-RHEL-8.8-x86_64/04-install-packages.sh

@@ -143,6 +143,8 @@ installPackages+=(cifs-utils)
 installPackages+=(jq)
 # zip, needed for vcpkg caching
 installPackages+=(zip)
+# OpenSSL requirement, built by vcpkg
+installPackages+=(perl-IPC-Cmd)
 
 sudo yum -y install "${installPackages[@]}"
 
@@ -163,4 +165,4 @@ sudo /usr/bin/pip3 install wheel
 sudo /usr/bin/pip3 install dataclasses
 
 OpenSSLVersion="$(openssl3 version |cut -b 9-14)"
-echo "OpenSSL = $OpenSSLVersion" >> ~/versions.txt
+echo "System's OpenSSL = $OpenSSLVersion" >> ~/versions.txt

coin/provisioning/qtci-linux-RHEL-8.8-x86_64/42-install-vcpkg-ports.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Copyright (C) 2023 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+echo "Installing vcpkg ports"
+echo "VCPKG_ROOT: ${VCPKG_ROOT}"
+echo "ANDOID_NDK_HOME: ${ANDROID_NDK_HOME}"
+
+# Installing common ports
+BASEDIR=$(dirname "$0")
+"$BASEDIR/../common/linux/install-vcpkg-ports.sh"
+
+# Installing platform specific ports
+"$BASEDIR/../common/linux/install-vcpkg-ports-android.sh"