Remove Boot Maven Plugin from schema-registry-server

Author: olegz

schema-registry/spring-cloud-stream-schema-registry-server/pom.xml

@@ -45,14 +45,5 @@
 		</dependency>
     </dependencies>
 
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-maven-plugin</artifactId>
-            </plugin>
-        </plugins>
-    </build>
-
 
 </project>