HPCC-32896 Fix Roxie clone file TLK meta loss bug

Roxie's clone file code was not copying the kind attribute from
the source file. This meant the meta info for the TLK part was
lost.

Signed-off-by: Jake Smith <jake.smith@lexisnexisrisk.com>

dali/dfu/dfuutil.cpp

@@ -530,13 +530,18 @@ class CFileCloner
         if (iskey&&!cluster2.isEmpty())
             dstfdesc->addCluster(cluster2,grp2,spec2);
 
-        for (unsigned pn=0; pn<numParts; pn++) {
-            offset_t sz = srcfdesc->queryPart(pn)->queryProperties().getPropInt64("@size",-1);
+        for (unsigned pn=0; pn<numParts; pn++)
+        {
+            IPropertyTree &srcProps = srcfdesc->queryPart(pn)->queryProperties();
+            IPropertyTree &dstProps = dstfdesc->queryPart(pn)->queryProperties();
+            offset_t sz = srcProps.getPropInt64("@size",-1);
             if (sz!=(offset_t)-1)
-                dstfdesc->queryPart(pn)->queryProperties().setPropInt64("@size",sz);
+                dstProps.setPropInt64("@size",sz);
             StringBuffer dates;
-            if (srcfdesc->queryPart(pn)->queryProperties().getProp("@modified",dates))
-                dstfdesc->queryPart(pn)->queryProperties().setProp("@modified",dates.str());
+            if (srcProps.getProp("@modified",dates))
+                dstProps.setProp("@modified",dates.str());
+            if (srcProps.hasProp("@kind"))
+                dstProps.setProp("@kind", srcProps.queryProp("@kind"));
         }
 
         if (!copyphysical) //cloneFrom tells roxie where to copy from.. it's unnecessary if we already did the copy