#4643 update drd.suppressions for centos 6 refs[t:4643]

git-svn-id: file:///svn/toku/tokudb@41178 c7de825b-a66e-492c-adef-691d508d4ae1

src/tests/drd.suppressions

@@ -45,3 +45,15 @@
    drd:ConflictingAccess
    fun:close
 }
+
+{
+   centos62_open_problem
+   drd:ConflictingAccess
+   fun:open
+}
+
+{
+   centos62_pthread_clone_problem
+   drd:ConflictingAccess
+   fun:clone
+}