SK-2594: update skyflow-java version to 2.0.3 in samples (#288)

Author: saileshwar-skyflow

samples/pom.xml

@@ -18,7 +18,7 @@
         <dependency>
             <groupId>com.skyflow</groupId>
             <artifactId>skyflow-java</artifactId>
-            <version>2.0.0</version>
+            <version>2.0.3</version>
         </dependency>
 
     </dependencies>