message: Disable a BF16 test
diff: @@ -36,6 +36,7 @@ MatOpsDotAddTest.Dot_Add_2x2_2x2BF16 POPLAR
  PrngTest.ScalarBF16Tests POPLAR
  PrngTest.ScalarBF16CountTests POPLAR
  DynamicUpdateSliceTest.Int32R0BF16 POPLAR
  +ConvertTest.ConvertBF16F32 POPLAR
  UnaryOpTest.UnsignedAbsTestR1 POPLAR // U32
  UnaryOpTest.UnsignedSignTestR1 POPLAR
  