Bump actions/cache from 3 to 4 #3

	# Ensure no manual edits happen to our autogenerated files

	name: Check autogenerated files

	on:
	pull_request:

	permissions:
	contents: read

	jobs:
	pkgrefs-check:
	name: .json template
	runs-on: ubuntu-latest
	defaults:
	run:
	shell: bash
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: false
	- run: \|
	bash ./tests/ci/pkgrefs_test.sh

	eboot-check:
	name: eboot .elf
	runs-on: ubuntu-latest
	defaults:
	run:
	shell: bash
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: false
	- uses: actions/setup-python@v4
	with:
	python-version: '3.x'
	- uses: actions/cache@v4
	with:
	path: ./tools/dist
	key: ${{ runner.os }}-${{ hashFiles('package/package_esp8266com_index.template.json', 'tests/common.sh') }}
	- run: \|
	# ^ reuse toolchain cache from our linux build job
	git submodule update --init --remote tools/sdk/uzlib
	bash ./tests/ci/eboot_test.sh

	boards-txt-check:
	name: boards.txt.py
	runs-on: ubuntu-latest
	defaults:
	run:
	shell: bash
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: false
	- uses: actions/setup-python@v4
	with:
	python-version: '3.x'
	- name: Check git-diff result
	run: \|
	bash ./tests/ci/build_boards.sh

Provide feedback