Support SmartTagRecognizers again

The XContentEnumerationAccess is at the service manager, not the component
context.  Regression introduced in LO 4.0 with
4381f3dd "fdo#46808, Use BreakIterator ::create
method."

Change-Id: Idb7d38b9c14beea9a9ad347e6cbc8190d7248b2d

svx/source/smarttags/SmartTagMgr.cxx

@@ -345,7 +345,7 @@ void SmartTagMgr::changesOccurred( const util::ChangesEvent& rEvent ) throw( Run
 */
 void SmartTagMgr::LoadLibraries()
 {
-    Reference< container::XContentEnumerationAccess > rContent( mxContext , UNO_QUERY );
+    Reference< container::XContentEnumerationAccess > rContent( mxContext->getServiceManager(), UNO_QUERY );
     if ( !rContent.is() )
         return;