Use a common debezium-examples-parent pom #1

	name: Build [machine learning]

	on:
	push:
	paths:
	- 'machine-learning/**'
	- '.github/workflows/outbox-workflow.yml'
	- 'debezium-examples-parent/pom.xml'
	pull_request:
	paths:
	- 'machine-learning/**'
	- '.github/workflows/outbox-workflow.yml'
	- 'debezium-examples-parent/pom.xml'

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Cache local Maven repository
	uses: actions/cache@v2
	with:
	path: ~/.m2/repository
	key: ${{ runner.os }}-maven-${{ hashFiles('machine-learning/**/pom.xml') }}
	restore-keys: \|
	${{ runner.os }}-maven-
	- name: Check changes in [machine-learning] example (Iris-Flink)
	run: \|
	cd machine-learning/flink-spark-iris/iris-flink &&
	mvn clean install -B
	-Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn
	-Dmaven.wagon.http.pool=false
	-Dmaven.wagon.httpconnectionManager.ttlSeconds=120
	- name: Check changes in [machine-learning] example (Iris-Spark)
	run: \|
	cd machine-learning/flink-spark-iris/iris-spark &&
	mvn clean install -B
	-Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn
	-Dmaven.wagon.http.pool=false
	-Dmaven.wagon.httpconnectionManager.ttlSeconds=120
	- name: Check changes in [machine-learning] example (Tensorflow)
	run: \|
	cd machine-learning/tensorflow-mnist/connect/mnist-smt &&
	mvn clean install -B
	-Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn
	-Dmaven.wagon.http.pool=false
	-Dmaven.wagon.httpconnectionManager.ttlSeconds=120

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