* [MLIR] Use mkldnn callback for ConvBias.

* Add try catch.

Fix opAttrsVec.

Add rank check for Gemm and MatMul.

* Fix merge error.

* Fix a bug.

* Fix lit test.

* Modify unit test.

* Fix merge error.

* Address PR feedback.

* Address PR feedback.

* Insert callback_init function to module.

* Fix lit tests.

* Fix a bug.

* Use a set of GlobalOps for attributes.

* Address PR feedback.

* Address PR feedback.

* Fix merge error.

* Fix style error.

* Fix style error.
Co-authored-by: Scott Cyphers <diyessi@users.noreply.github.com>