feat: add macro compatible ParametrizedInterpolation

note that this does not fully support all the things that the non-macro version can do

Author: SebastianM-C

src/Blocks/sources.jl

@@ -870,3 +870,7 @@ function ParametrizedInterpolation(
         systems = [input, output],
         name)
 end
+
+function ParametrizedInterpolation(; interp_type, u::AbstractVector, x::AbstractVector, name)
+    ParametrizedInterpolation(interp_type, u, x; name)
+end