Use POSIX collation in the Postgres registry #367

	# This workflow tests Sqitch's Exasol engine on recent supported versions of
	# Oracle. It runs for pushes and pull requests on the `main`, `develop`,
	# `exasol`, and `engine` branches.
	name: ☀️ Exasol
	on:
	push:
	branches: [main, develop, "engine", "exasol" ]
	pull_request:
	branches: [main, develop, "engine", "exasol" ]
	jobs:
	Exasol:
	strategy:
	matrix:
	exasol: ['7.1', '7.0']
	name: ☀️ Exasol ${{ matrix.exasol }}
	runs-on: ubuntu-latest
	services:
	exasol:
	image: exasol/docker-db:latest-${{ matrix.exasol }}
	ports: [ 8563 ]
	options: --privileged
	steps:
	- uses: actions/checkout@v4
	- name: Setup Clients
	run: .github/ubuntu/exasol.sh
	- 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-${{ steps.perl.outputs.perl-hash }}
	- run: cpm install --verbose --show-build-log-on-failure --no-test --with-recommends --cpanfile dist/cpanfile
	- run: cpm install --verbose --show-build-log-on-failure --no-test --with-recommends DBD::ODBC
	- name: prove
	env:
	PERL5LIB: "${{ github.workspace }}/local/lib/perl5"
	LIVE_EXASOL_REQUIRED: true
	SQITCH_TEST_EXASOL_URI: db:exasol://sys:exasol@127.0.0.1:${{ job.services.exasol.ports[8563] }}/?Driver=Exasol;SSLCertificate=SSL_VERIFY_NONE
	run: prove -lvr t/exasol.t

Provide feedback