Added compile fail test for uint_t<65>. related to #6169.

test/Jamfile.v2

@@ -25,5 +25,6 @@ test-suite integer
         [ compile-fail fail_uint_exact.cpp ]
         [ compile-fail fail_uint_fast.cpp ]
         [ compile-fail fail_uint_least.cpp ]
+        [ compile-fail fail_uint_65.cpp ]
         [ run common_factor_test.cpp ]
     ;