Update to next snapshot version (#67)

* update to next snapshot version

* enable snapshot

* clean up release yml

Author: wing328

.github/workflows/maven_release.yml

@@ -4,9 +4,6 @@ on:
   push:
     branches:
       - master
-    # Sequence of patterns matched against refs/tags
-    #tags:
-    #  - 'v*' # Push events to matching v*, i.e. v1.0, v20.15.10
 jobs:
   build:
     name: Build
@@ -68,7 +65,7 @@ jobs:
       - id: install-secret-key
         name: Install gpg secret key
         run: |
-          cat <(echo -e "${{ secrets.ORG_GPG_PASSPHRASE }}") | gpg --batch --import
+          cat <(echo -e "${{ secrets.ORG_GPG_PRIVATE_KEY }}") | gpg --batch --import
           gpg --list-secret-keys --keyid-format LONG
 
       - name: Set up Maven Central Repository
@@ -81,7 +78,7 @@ jobs:
           server-password: MAVEN_PASSWORD
 
       - name: Publish package
-        run: mvn -DskipTests=true --batch-mode -P ossrh-publish -Dgpg.passphrase=${{ secrets.ORG_GPG_PRIVATE_KEY }} deploy
+        run: mvn -DskipTests=true --batch-mode -P ossrh-publish -Dgpg.passphrase=${{ secrets.ORG_GPG_PASSPHRASE }} deploy
         env:
           MAVEN_USERNAME: ${{ secrets.CENTRAL_SONATYPE_TOKEN_USERNAME }}
           MAVEN_PASSWORD: ${{ secrets.CENTRAL_SONATYPE_TOKEN_PASSWORD }}

pom.xml

@@ -10,7 +10,7 @@
     <packaging>jar</packaging>
     <name>JsonNullable Jackson module</name>
     <description>JsonNullable wrapper class and Jackson module to support fields with meaningful null values.</description>
-    <version>0.2.7</version>
+    <version>0.2.8-SNAPSHOT</version>
 
     <url>https://github.com/OpenAPITools/jackson-databind-nullable</url>
     <scm>
@@ -151,6 +151,9 @@
                     <id>central</id>
                     <name>Central Repository OSSRG Snapshots</name>
                     <url>https://central.sonatype.com/repository/maven-snapshots/</url>
+                    <snapshots>
+                        <enabled>true</enabled>
+                    </snapshots>
                 </snapshotRepository>
             </distributionManagement>
             <build>