rust: block: fix generated bindings after refactoring of features

Block device features and flags were refactored from `enum` to `#define`.
This broke Rust binding generation. This patch fixes the binding
generation.

Fixes: fcf865e357f8 ("block: convert features and flags to __bitwise types")
Signed-off-by: Andreas Hindborg <[email protected]>
Acked-by: Miguel Ojeda <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>
1 file changed