[OLINGO-1639] Added snapshot release workflow

Author: mibo

.github/workflows/maven-release-snapshot.yml

@@ -0,0 +1,56 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+name: Publish Snapshot Artifacts
+run-name: ${{ github.actor }} is publishing snapshots artifacts
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+
+jobs:
+  deployReleaseCandidateMavenArtifacts:
+    if: github.repository == 'apache/olingo-odata2'
+    name: "Deploy Apache Olingo V2 Snapshot"
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4.2.2
+
+      - name: Set up Java
+        uses: actions/setup-java@v4.6.0
+        with:
+          java-version: '11'
+          distribution: 'temurin'
+          architecture: x64
+          cache: maven
+          server-id: apache.snapshots.https
+          server-username: NEXUS_USER
+          server-password: NEXUS_PW
+
+      - name: Maven Build
+        run: mvn clean install -B -DskipTests -DskipITs
+
+      - name: Deploy
+        run: mvn deploy -B -DskipTests -DskipITs -Dmaven.javadoc.skip=true
+        env:
+          NEXUS_USER: ${{ secrets.NEXUS_USER }}
+          NEXUS_PW: ${{ secrets.NEXUS_PW }}