BAEL-8507 Merge spring-data-spring-security into another appropriate module

- Removed project spring-data-spring-security and moved its content in spring-security-mvc-boot

spring-security-mvc-boot/pom.xml

@@ -42,6 +42,10 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-data-jpa</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.security</groupId>
+            <artifactId>spring-security-data</artifactId>
+        </dependency>
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>