Add AWS IoT MQTTS example #5

	name: PlatformIO CI

	on:
	pull_request:
	push:
	paths:
	- "examples/**"
	- "lib/**"

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	envs:
	[
	T-A7670X,
	T-Call-A7670X,
	T-SIM7672G,
	T-A7608X,
	T-A7608X-S3,
	T-A7608X-DC-S3,
	]
	examples:
	[
	examples/ATdebug,
	examples/Blynk_Console,
	examples/DeepSleep,
	examples/GPSShield,
	examples/GPS_BuiltIn,
	examples/GPS_NMEA_Parse,
	examples/HttpClient,
	examples/HttpsClient,
	examples/LBSExample,
	examples/ModemSleep,
	examples/MqttClient,
	examples/Network,
	examples/ReadBattery,
	examples/SDCard,
	examples/SendSMS,
	examples/SerialRS485,
	examples/VoiceCalls,
	examples/MqttsBuiltlnAuth,
	examples/MqttsBuiltlnSSL
	]

	steps:
	- uses: actions/checkout@v3
	- uses: actions/cache@v3
	with:
	path: \|
	~/.cache/pip
	~/.platformio/.cache
	key: ${{ runner.os }}-pio
	- uses: actions/setup-python@v4
	with:
	python-version: "3.9"
	- name: Install PlatformIO Core
	run: pip install --upgrade platformio

	- name: Run PlatformIO
	run: \|
	if [ -f "${{ matrix.examples }}/.skip."${{ matrix.envs }} ];then
	echo "Skip" ${{ matrix.examples }}
	else
	export PLATFORMIO_SRC_DIR=${{ matrix.examples }}
	pio run -e ${{ matrix.envs }}
	fi

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