[JAVA-28961] Upgrade to spring-boot-data-2 module to Spring Boot 3 (#15620)

spring-boot-modules/spring-boot-data-2/pom.xml

@@ -6,9 +6,10 @@
     <artifactId>spring-boot-data-2</artifactId>
 
     <parent>
-        <groupId>com.baeldung.spring-boot-modules</groupId>
-        <artifactId>spring-boot-modules</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
+        <groupId>com.baeldung</groupId>
+        <artifactId>parent-boot-3</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../../parent-boot-3</relativePath>
     </parent>
 
     <dependencies>
@@ -42,6 +43,7 @@
 
     <properties>
         <javers.version>6.6.5</javers.version>
+        <start-class> com.baeldung.boot.bootstrapmode.Application</start-class>
     </properties>
 
 </project>