External library name mangling support for linalg.

This CL introduces the ability to generate the external library name for Linalg operations.
The problem is that neither mlir or C support overloading and we want a simplified form of name mangling that is still reasonable to read.
This CL creates the name of the external call that Linalg expects from the operation name and the type of its arguments.

The interface library names are updated and use new cases are added for FillOp.

PiperOrigin-RevId: 262556833