added -Dgpg.skip, fixed typos #688

	# 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: Java CI with Maven

	on:
	push:
	branches: [ master ]

	jobs:
	release:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Set up Maven Central Repository # Configures settings.xml with required credentials
	uses: actions/setup-java@v4
	with: # The environment variables are defined when needed (here, when the package is being published)
	distribution: 'temurin'
	java-version: '17'
	server-id: 'ossrh'
	server-username: MAVEN_USERNAME
	server-password: MAVEN_CENTRAL_TOKEN
	gpg-private-key: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }}
	gpg-passphrase: MAVEN_GPG_PASSPHRASE

	- name: Install xmllint
	run: sudo apt-get update && sudo apt-get install -y libxml2-utils

	- name: Determine release list
	run: bash -c ./service_config/version_check.sh

	- name: Install dependencies
	run: mvn clean install -Dgpg.skip

	- name: Deploy and Release artifact
	run: \|
	if [ -z ${{ env.ARTIFACTS_TO_BE_RELEASED}} ]; then
	echo "No artifacts to be released."
	else
	echo "Releasing artifacts: ${{ env.ARTIFACTS_TO_BE_RELEASED }}"
	mvn clean deploy -Dgpg.keyname=${{ secrets.MAVEN_GPG_KEYNAME }} -pl ${{ env.ARTIFACTS_TO_BE_RELEASED }}
	fi
	env:
	MAVEN_USERNAME: ${{ secrets.OSSRH_USERNAME }}
	MAVEN_CENTRAL_TOKEN: ${{ secrets.OSSRH_PASSWORD }}
	MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}

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