Examples CI: include group io.sf.w3 in Maven repository content

Author: carlosame

build.gradle

@@ -45,6 +45,7 @@ repositories {
 			includeGroup 'io.sf.graphics'
 			includeGroup 'io.sf.carte'
 			includeGroup 'io.sf.jclf'
+			includeGroup 'io.sf.w3'
 			includeGroup 'xmlpull'
 			includeGroup 'xpp3'
 		}