misleading printing of value type parameters

[nsajko]

Int32(7) in Val{Int32(7)} is shown as a mere 7:

julia> Val{Int32(7)}
Val{7}

That's not correct, however, given that Val{Int32(7)} != Val{7}.

The misleading printing behavior leads to confusion and complaints such as this one: https://github.com/JuliaArrays/StaticArrays.jl/issues/1233

[nsajko]

The PR #58512 fixes this, but for static_show instead of for regular show.