Use spring-data-elasticsearch:4.1.0-RC1 in data-elasticsearch sample

Author: sdeleuze

spring-graalvm-native-samples/data-elasticsearch/pom.xml

@@ -24,11 +24,6 @@
             <groupId>org.springframework.experimental</groupId>
             <artifactId>spring-graalvm-native</artifactId>
             <version>0.8.1</version>
-            <scope>compile</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-context-indexer</artifactId>
         </dependency>
 
         <!-- Spring and Spring Boot dependencies -->
@@ -52,7 +47,7 @@
         <dependency>
             <groupId>org.springframework.data</groupId>
             <artifactId>spring-data-elasticsearch</artifactId>
-            <version>4.1.0-SNAPSHOT</version>
+            <version>4.1.0-RC1</version>
         </dependency>
 
         <dependency>