Replace CDI servlet uber jar with CDI servlet-core jar (#3939)

Signed-off-by: Jan Supol <jan.supol@oracle.com>
diff --git a/examples/cdi-webapp/pom.xml b/examples/cdi-webapp/pom.xml
index 078e6b0..63ed946 100644
--- a/examples/cdi-webapp/pom.xml
+++ b/examples/cdi-webapp/pom.xml
@@ -166,7 +166,7 @@
                 </dependency>
                 <dependency>
                     <groupId>org.jboss.weld.servlet</groupId>
-                    <artifactId>weld-servlet</artifactId>
+                    <artifactId>weld-servlet-core</artifactId>
                 </dependency>
             </dependencies>
         </profile>