The ability to add attributes to payload IR is useful functionality
independent of any dialect. This is added here through `transform.annotate`
by enabling attributes tied to a `TransformParamTypeInterface` (which
internally refers to an Attribute) to be added to a target operation by
name.
The AnnotateOp does not produce a new handle as no existing handles
should be affected by adding an attribute. Existing attributes on
the payload with the same name will be overwritten.
Differential Revision: https://reviews.llvm.org/D151689
5e7ac2503a