[maven-release-plugin] prepare release 3.0.3

Author: leci-r7

pom.xml

@@ -14,7 +14,7 @@
     <artifactId>r7insight_java</artifactId>
     <packaging>jar</packaging>
     <name>r7insight_java</name>
-    <version>3.0.3-SNAPSHOT</version>
+    <version>3.0.3</version>
     <description>Contains logback, log4j, and log4j2 appenders that will send log data to Logentries</description>
     <url>https://github.com/rapid7/r7insight_java</url>
 
@@ -30,7 +30,7 @@
         <connection>scm:git:git@github.com:rapid7/r7insight_java.git</connection>
         <developerConnection>scm:git:git@github.com:rapid7/r7insight_java.git</developerConnection>
         <url>https://github.com/rapid7/r7insight_java</url>
-        <tag>HEAD</tag>
+        <tag>3.0.3</tag>
     </scm>
 
     <developers>