Update old wiki references in docs

Replace links to wiki.dspace.org and wiki.duraspace.org with links
to wiki.lyrasis.org.

dspace-api/src/main/java/org/dspace/content/service/BitstreamService.java

@@ -169,7 +169,7 @@ public interface BitstreamService extends DSpaceObjectService<Bitstream>, DSpace
     /**
      * Determine if this bitstream is registered (available elsewhere on
      * filesystem than in assetstore). More about registered items:
-     * https://wiki.duraspace.org/display/DSDOC3x/Registering+(not+Importing)+Bitstreams+via+Simple+Archive+Format
+     * https://wiki.lyrasis.org/display/DSDOC3x/Registering+(not+Importing)+Bitstreams+via+Simple+Archive+Format
      *
      * @param bitstream DSpace bitstream
      * @return true if the bitstream is registered, false otherwise

dspace-api/src/test/java/org/dspace/content/packager/ITDSpaceAIP.java

@@ -71,7 +71,7 @@ import org.junit.rules.TemporaryFolder;
 
 /**
  * Basic integration testing for the AIP Backup and Restore feature
- * https://wiki.duraspace.org/display/DSDOC5x/AIP+Backup+and+Restore
+ * https://wiki.lyrasis.org/display/DSDOC5x/AIP+Backup+and+Restore
  *
  * @author Tim Donohue
  */

dspace-services/src/main/javadoc/overview.html

@@ -58,7 +58,7 @@ to establish the connection between the web application and the
 framework.</li>
 </ul>
 
-@see <a href='http://wiki.dspace.org/confluence/display/DSDOC/DSpace+Services+Framework'>
+@see <a href='https://wiki.lyrasis.org/display/DSDOC9x/DSpace+Services+Framework'>
 DSpace Services Framework</a>
 </body>
 </html>