DS-2063 SWORD keep-package-on-fail doesn't work for RuntimeExceptions.

https://jira.duraspace.org/browse/DS-2063

dspace-sword/src/main/java/org/dspace/sword/DepositManager.java

@@ -163,6 +163,21 @@ public class DepositManager
             throw e;
         }
         catch(SWORDErrorException e)
+        {
+            if (swordService.getSwordConfig().isKeepPackageOnFailedIngest())
+            {
+                try
+                {
+                    storePackageAsFile(deposit);
+                }
+                catch(IOException e2)
+                {
+                    log.warn("Unable to store SWORD package as file: " + e);
+                }
+            }
+            throw e;
+        }
+        catch(RuntimeException e)
         {
             if (swordService.getSwordConfig().isKeepPackageOnFailedIngest())
             {