Weld dependency fixes for examples.

Signed-off-by: Tomas Langer <tomas.langer@oracle.com>

examples/cdi-webapp/pom.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-    Copyright (c) 2010, 2019 Oracle and/or its affiliates. All rights reserved.
+    Copyright (c) 2010, 2020 Oracle and/or its affiliates. All rights reserved.
 
     This program and the accompanying materials are made available under the
     terms of the Eclipse Distribution License v. 1.0, which is available at
@@ -70,6 +70,11 @@
             <version>${project.version}</version>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>org.jboss.weld.se</groupId>
+            <artifactId>weld-se-core</artifactId>
+            <scope>provided</scope>
+        </dependency>
         <dependency>
             <groupId>org.glassfish.jersey.ext.cdi</groupId>
             <artifactId>jersey-cdi1x</artifactId>