Add reverse-string approaches #330

	name: vimscript / vint

	on:
	push:
	branches: [master, main]
	pull_request:
	workflow_dispatch:

	jobs:
	ci:
	runs-on: ubuntu-22.04

	steps:
	- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
	- uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c
	with:
	python-version: 3.7

	- name: Install project dependencies
	run: pip install vim-vint

	- name: Run exercism/vimscript ci (runs tests) for all exercises
	run: vint .

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