chore(release): set version 1.3.1

Author: github-actions[bot]

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>com.github.pinont</groupId>
     <artifactId>singularitylib</artifactId>
-    <version>1.3.1-SNAPSHOT</version>
+    <version>1.3.1</version>
     <packaging>jar</packaging>
 
     <name>SingularityLib</name>