fix cargo-pgrx and pgrx-tests on Windows #687

	name: cargo pgrx test --runas

	on:
	push:
	branches: [ develop ]
	pull_request:
	branches: [ develop ]

	env:
	CARGO_TERM_COLOR: always
	RUST_BACKTRACE: 1
	TOOL_DIR: ./tools

	jobs:
	ubuntu:
	runs-on: ubuntu-22.04

	steps:
	- uses: actions/checkout@v4
	- uses: Swatinem/rust-cache@v2
	with:
	prefix-key: "v1-cargo-pgrx-test--runas"

	- name: Install Rust
	run: \|
	"$TOOL_DIR"/rustup.sh

	- name: Install Postgres deps
	run: \|
	sudo apt-get update -y -qq --fix-missing
	sudo apt-get install -y postgresql-server-dev-14

	- name: Report version
	run: cargo --version

	- name: Install cargo pgrx
	run: cd cargo-pgrx && cargo install --path . --debug

	- name: cargo pgrx init
	run: cargo pgrx init --pg14=$(which pg_config)

	- name: Test cargo pgrx test --runas
	run: \|
	echo 0 \| sudo tee /proc/sys/fs/protected_fifos
	cd pgrx-examples/arrays && cargo pgrx test pg14 --runas postgres --pgdata=/tmp/pgdata

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