ci: Turn centos config into alpine musl config

ci/test/00_setup_env_native_alpine_musl.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+#
+# Copyright (c) 2020-present The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+export LC_ALL=C.UTF-8
+
+export CONTAINER_NAME=ci_native_alpine_musl
+export CI_IMAGE_NAME_TAG="mirror.gcr.io/alpine:3.22"
+export CI_BASE_PACKAGES="build-base musl-dev pkgconf curl ccache make ninja git python3 py3-pip which patch xz procps rsync util-linux bison e2fsprogs cmake dash linux-headers"
+export PIP_PACKAGES="--break-system-packages pyzmq pycapnp"
+export DEP_OPTS="DEBUG=1"
+export GOAL="install"
+export BITCOIN_CONFIG="\
+ -DWITH_ZMQ=ON \
+ -DBUILD_GUI=ON \
+ -DREDUCE_EXPORTS=ON \
+ -DCMAKE_BUILD_TYPE=Debug \
+"
+export BITCOIN_CMD="bitcoin -m" # Used in functional tests