Add support to redirect when status code received is 308 in RedirectHandler

Author: deepak2016

src/main/java/com/microsoft/graph/httpcore/RedirectHandler.java

@@ -36,7 +36,8 @@ public boolean isRedirected(
         if(statusCode == HttpStatus.SC_MOVED_TEMPORARILY ||
         		statusCode == HttpStatus.SC_MOVED_PERMANENTLY ||
         		statusCode == HttpStatus.SC_TEMPORARY_REDIRECT ||
-        		statusCode == HttpStatus.SC_SEE_OTHER)
+        		statusCode == HttpStatus.SC_SEE_OTHER ||
+        		statusCode == 308)
         	return true;
 
         return false;