[maven-release-plugin] prepare for next development iteration

Author: alwins0n

pom.xml

@@ -4,7 +4,7 @@
 
     <groupId>io.vavr</groupId>
     <artifactId>vavr-beanvalidation2</artifactId>
-    <version>0.10.0</version>
+    <version>1.0.0-SNAPSHOT</version>
     <parent>
         <groupId>org.sonatype.oss</groupId>
         <artifactId>oss-parent</artifactId>
@@ -24,7 +24,7 @@
         <connection>scm:git:https://github.com/vavr-io/vavr-beanvalidation2.git</connection>
         <developerConnection>scm:git:https://github.com/vavr-io/vavr-beanvalidation2.git</developerConnection>
         <url>https://github.com/vavr-io/vavr-beanvalidation2.git</url>
-        <tag>v0.10.0</tag>
+        <tag>HEAD</tag>
     </scm>
     <developers>
         <developer>