Update parent version in pom.xml to 4.3.1

Changed the parent version of nitrite-java in nitrite-native-tests/pom.xml from 4.3.1-SNAPSHOT to 4.3.1 to use the stable release.

Author: anidotnet

nitrite-native-tests/pom.xml

@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.dizitart</groupId>
         <artifactId>nitrite-java</artifactId>
-        <version>4.3.1-SNAPSHOT</version>
+        <version>4.3.1</version>
     </parent>
 
     <artifactId>nitrite-native-tests</artifactId>