Remove keep going and reduce concurrency for CI on Windows #11632

	# SPDX-License-Identifier: Apache-2.0
	# SPDX-FileCopyrightText: 2021 The Elixir Team

	name: CI

	on:
	push:
	paths-ignore:
	- "lib/*/.md"
	pull_request:
	paths-ignore:
	- "lib/*/.md"

	env:
	ELIXIR_ASSERT_TIMEOUT: 2000
	ELIXIRC_OPTS: "--warnings-as-errors"
	LANG: C.UTF-8

	permissions:
	contents: read

	jobs:
	test_windows:
	name: Windows Server 2019, Erlang/OTP ${{ matrix.otp_version }}
	strategy:
	matrix:
	otp_version: ["26.2", "27.1"]
	runs-on: windows-2022
	steps:
	- name: Configure Git
	run: git config --global core.autocrlf input
	- uses: actions/checkout@v4
	with:
	fetch-depth: 50
	- uses: erlef/setup-beam@v1
	with:
	otp-version: ${{ matrix.otp_version }}
	- name: Compile Elixir
	run: \|
	Remove-Item -Recurse -Force '.git'
	make compile
	- name: Build info
	run: bin/elixir --version
	- name: Check format
	run: make test_formatted && echo "All Elixir source code files are properly formatted."
	- name: Erlang test suite
	run: make test_erlang
	- name: Elixir test suite
	run: \|
	Remove-Item 'c:/Windows/System32/drivers/etc/hosts'
	make test_elixir

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