The output of ocamlfind query -i-format isn't quoted properly

[kit-ty-kate]

Example:

$ opam repo add reloc git+https://github.com/dra27/opam-repository.git#relocatable
$ opam sw create "reloc space" --repos=reloc,default
$ opam install ocamlfind
[...]
∗ installed relocatable-compiler.5.4.1.20251109.1
∗ installed ocamlfind.1.9.8
[...]
$ ocamlfind query -r -predicates native -i-format unix
-I /home/kit_ty_kate/.opam/reloc space/lib/ocaml/unix

With the presence of spaces both in the filepath and between both arguments, users of ocamlfind query -i-format are left with broken shell arguments.

Obviously in this particular case one could change their code to use bare ocamlfind query instead and add the missing -I but it would be nice for existing users of -i-format to not be broken whenever someone has spaces or special shell characters in their paths.