[mlir][capi] Drop mlirShapedTypeGetTypeID

[antiagainst]

Summary

ShapedType is a virtual type rather than a concrete one.
We don't have an implmentation for this API too.

[makslevental]

Ya sorry I must've missed removing that in the diff that added all of the others.

mlir/include/mlir-c/BuiltinTypes.h

 
 /// Returns the element type of the given complex type.
 MLIR_CAPI_EXPORTED MlirType mlirComplexTypeGetElementType(MlirType type);
 
 //===----------------------------------------------------------------------===//
 // Shaped type.
 //===----------------------------------------------------------------------===//
 
-/// Returns the typeID of an Shaped type.
-MLIR_CAPI_EXPORTED MlirTypeID mlirShapedTypeGetTypeID(void);
-
 /// Checks whether the given type is a Shaped type.
 MLIR_CAPI_EXPORTED bool mlirTypeIsAShaped(MlirType type);
 
 /// Returns the element type of the shaped type.
 MLIR_CAPI_EXPORTED MlirType mlirShapedTypeGetElementType(MlirType type);
 
 /// Checks whether the given shaped type is ranked.
 MLIR_CAPI_EXPORTED bool mlirShapedTypeHasRank(MlirType type);