Update H5ZFP_UD-h5dump-ud_mesh_convert test

h5repack new libver bounds caused the offset numbers to differ.

Author: ajelenak

ZFP/example/testfiles/mesh.h5-ud_mesh_convert.ddl

@@ -204,7 +204,7 @@ GROUP "/" {
       STORAGE_LAYOUT {
          CONTIGUOUS
          SIZE 600
-         OFFSET 54449
+         OFFSET 53810
       }
       FILTERS {
          NONE
@@ -355,7 +355,7 @@ GROUP "/" {
       STORAGE_LAYOUT {
          CONTIGUOUS
          SIZE 651
-         OFFSET 171792
+         OFFSET 170609
       }
       FILTERS {
          NONE