Bump actions/checkout from 2 to 4 (#9968) #2

	name: Publish snapshots to maven

	on:
	workflow_dispatch:
	push:
	branches:
	- main
	- '[0-9]+.[0-9]+'
	- '[0-9]+.x'

	jobs:
	build-and-publish-snapshots:
	if: github.repository == 'opensearch-project/OpenSearch'
	runs-on: ubuntu-latest

	permissions:
	id-token: write
	contents: write

	steps:
	- uses: actions/checkout@v4
	- name: Set up JDK 17
	uses: actions/setup-java@v3
	with:
	distribution: adopt
	java-version: 17

	- name: Configure AWS credentials
	uses: aws-actions/configure-aws-credentials@v2
	with:
	role-to-assume: ${{ secrets.PUBLISH_SNAPSHOTS_ROLE }}
	aws-region: us-east-1

	- name: Publish snapshots to maven
	run: \|
	export SONATYPE_USERNAME=$(aws secretsmanager get-secret-value --secret-id maven-snapshots-username --query SecretString --output text)
	export SONATYPE_PASSWORD=$(aws secretsmanager get-secret-value --secret-id maven-snapshots-password --query SecretString --output text)
	echo "::add-mask::$SONATYPE_USERNAME"
	echo "::add-mask::$SONATYPE_PASSWORD"
	./gradlew publishNebulaPublicationToSnapshotsRepository

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