Update compile-sketch.yml #4

	name: C/C++ CI

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	jobs:
	build:

	runs-on: ubuntu-latest

	strategy:
	matrix:
	fqbn:
	- esp32:esp32:esp32

	steps:
	# This step makes the contents of the repository available to the workflow
	- name: Checkout repository
	uses: actions/checkout@v4

	# For more information: https://github.com/arduino/compile-sketches#readme
	- name: Compile sketch
	uses: arduino/compile-sketches@v1
	with:
	fqbn: ${{ matrix.fqbn }}
	platforms: \|
	- name: esp32:esp32
	source-url: https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json
	# The default is to compile for the Arduino Uno board. If you want to compile for other boards, use the `fqbn` input.
	sketch-paths: \|
	# Configure the action to search all folders under the root of the repository for sketches and compile them.
	# This is formatted as a YAML list, which makes it possible to have multiple sketch paths if needed.
	- ./
	libraries: \|
	# The "blink" sketch being compiled in this demo doesn't use any libraries, so just use an empty list
	- source-url: https://github.com/marcel-licence/ML_SynthTools.git
	name: ML_SynthTools
	- source-url: https://github.com/adafruit/Adafruit-GFX-Library
	name: Adafruit_GFX_Library

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