Use POSIX collation in the Postgres registry #249

	# This workflow tests Sqitch's Cockroach engine on all supported versions of
	# Postgres. It runs for pushes and pull requests on the `main`, `develop`,
	# `cockroach`, and `engine` branches.
	name: 🪳 Cockroach
	on:
	push:
	branches: [main, develop, "engine", "cockroach" ]
	pull_request:
	branches: [main, develop, "engine", "cockroach" ]
	jobs:
	Cockroach:
	strategy:
	matrix:
	# curl https://registry.hub.docker.com/v2/repositories/cockroachdb/cockroach/tags\?page_size\=10000 \| jq '.results[].name
	version: ['23.1', '22.2', '21.2']
	name: 🪳 Cockroach ${{ matrix.version }}
	runs-on: ubuntu-latest
	steps:
	- name: Start CockroachDB
	run: docker run -d -p 26257:26257 cockroachdb/cockroach:latest-v${{ matrix.version }} start-single-node --insecure
	- uses: actions/checkout@v4
	- name: Setup Perl
	id: perl
	uses: shogo82148/actions-setup-perl@v1
	with: { perl-version: latest }
	- name: Cache CPAN Modules
	uses: actions/cache@v4
	with:
	path: local
	key: perl-${{ steps.perl.outputs.perl-hash }}
	- run: cpm install --verbose --show-build-log-on-failure --no-test --with-recommends --cpanfile dist/cpanfile
	- run: cpm install --verbose --show-build-log-on-failure --no-test --with-recommends DBD::Pg
	- name: prove
	env:
	PERL5LIB: "${{ github.workspace }}/local/lib/perl5"
	LIVE_COCKROACH_REQUIRED: true
	SQITCH_TEST_COCKROACH_URI: db:cockroach://root@localhost:26257/
	run: prove -lvr t/cockroach.t

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