Tests

upgrade gh actions; try to fix tests by upgrading webpack; fix `deno … #15

	name: Tests
	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	jobs:
	test:
	name: Test
	runs-on: Ubuntu-20.04
	steps:
	- uses: denolib/setup-deno@v2
	with:
	deno-version: 2.x
	- name: Check out repository
	uses: actions/checkout@v4
	- name: Cache
	uses: actions/cache@v4
	with:
	path: \|
	.yarn/cache
	key: ${{ runner.os }}-${{ hashFiles('yarn.lock') }}
	- name: Fetch dependencies
	run: yarn --immutable
	- name: Test
	run: yarn test

Provide feedback