define librsvg crate license
Cargo.toml
does not define the license
key making cargo deny check to fail:
error[L003]: librsvg = 2.55.0 is unlicensed
┌─ librsvg 2.55.0 (git+https://gitlab.gnome.org/GNOME/librsvg#6539b77e0fe6bd23cd0a305ca3bcd27fe4584116):2:9
│
2 │ name = "librsvg"
│ ^^^^^^^ a valid license expression could not be retrieved for the crate
3 │ version = "2.55.0"
4 │ license = ""
│ - license expression was not specified