Bump express from 4.17.1 to 4.19.2 in /graphql/graphql-playground #1526

	# This workflow will build a Java project with Maven
	# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven

	name: Build and run tests

	on:
	push:
	branches: [master]
	pull_request:
	types: [opened, reopened, synchronize]

	jobs:
	unit-tests:
	name: Execute unit tests
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up JDK 11
	uses: actions/setup-java@v1
	with:
	java-version: 11
	cache: maven
	- name: Build and Unit tests
	run: mvn -U -ntp -e clean install

	integration-tests:
	name: Execute integration tests
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up JDK 11
	uses: actions/setup-java@v1
	with:
	java-version: 11
	cache: maven
	- name: Integration tests
	run: mvn -ntp clean install -Pintegration-tests
	- name: Archive code coverage logs
	uses: actions/upload-artifact@v3
	if: false # UNOMI-746 Reactivate if necessary
	with:
	name: unomi-code-coverage-jdk11-${{ github.run_number }}
	path: itests/target/site/jacoco
	- name: Archive unomi logs
	uses: actions/upload-artifact@v3
	if: failure()
	with:
	name: unomi-log-jdk11-${{ github.run_number }}
	path: \|
	itests/target/exam/**/data/log
	itests/target/elasticsearch0/data
	itests/target/elasticsearch0/logs
	- name: Publish Test Report
	uses: mikepenz/action-junit-report@v3
	if: failure()
	with:
	report_paths: 'itests/target/failsafe-reports/TEST-*.xml'

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