[mlir] Add trait SameOperandsAndResultRank

This adds a native op trait SameOperandsAndResultRank
and associated verifier that checks that an operator's
operands and result types have same ranks if their ranks
are known.

Signed-off-by: Tai Ly <tai.ly@arm.com>
Change-Id: I2d536f77be10f3710d0c8d84c907ff492a984fda

Reviewed By: rsuderman

Differential Revision: https://reviews.llvm.org/D156369