message: int8 conv UT: use less shapes
diff: @@ -58,10 +58,10 @@ class TestOp(JitLlgaTestCase):
  memory_format,
  module,
  ] in itertools.product(
  - [7, 8],
  - [8, 15],
  - [7, 16],
  - [3, 4],
  + [7],
  + [8],
  + [7],
  + [3],
  [0, 2],
  [1, 2],
  [1, 2],
  