ci: add pg slim, cnpg Dockerfile and add ci #1

	name: Trunk install test workflow

	on:
	workflow_dispatch:
	inputs:
	version:
	type: string
	description: Version
	required: true
	pull_request:
	branches:
	- main
	paths:
	- '.github/workflows/trunk-install-test.yml'

	jobs:
	test:
	name: Run tests
	runs-on:
	- ubuntu-latest
	strategy:
	matrix:
	version: [14, 15, 16, 17]
	schema: ["vectors", "extensions", "public"]
	platform: ["amd64", "arm64"]
	container:
	image: modelzai/pgvecto-rs:${{ matrix.version }}-v${{ github.event.inputs.version }}-${{ matrix.schema }}
	options: --user root
	env:
	PGHOST: "localhost"
	PGPORT: "5432"
	PGDATABASE: "postgres"
	PGUSER: "postgres"
	PGPASSWORD: "postgres"
	POSTGRES_PASSWORD: "password"

	steps:
	- name: Install all extensions in registry
	# Entrypoint is overwritten by GitHub Action. We need to execute it manually in order to start Postgres.
	# More information here https://github.com/actions/runner/issues/1964
	run: \|
	bash /usr/local/bin/docker-entrypoint.sh postgres &
	sleep 5
	curl https://registry.pgtrunk.io/extensions/all \| jq -r ".[] \| .name" > /tmp/extensions.txt
	trunk-install.sh \| tee /tmp/output.txt
	cat /tmp/output.txt

Provide feedback