Update the snapshot on every merge into the master

Author: Soroosh Sarabadani

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

@@ -0,0 +1,21 @@
+name: Release Snapshot to Maven Central
+on:
+  push:
+    branchs: [ master ]
+jobs:
+  publish-snapshot:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Java and Maven
+        uses: actions/setup-java@v1
+        with:
+          java-version: 11
+      - name: Release Maven package
+        uses: samuelmeuli/action-maven-publish@v1
+        with:
+          maven_profiles: "release"
+          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
+          gpg_passphrase: ${{ secrets.GPG_PASSPHRASE }}
+          nexus_username: ${{ secrets.OSSRH_USERNAME }}
+          nexus_password: ${{ secrets.OSSRH_TOKEN }}