allocator: move buffer allocation traits into workspace crate

src/ifs/jay_render_ctx.rs

@@ -58,8 +58,8 @@ impl JayRenderCtx {
             }
             let allocator = ctx.allocator();
             match allocator.drm() {
-                Some(drm) => match drm.dup_render() {
-                    Ok(d) => fd = Some(d.fd().clone()),
+                Some(drm) => match drm.dup_render_fd() {
+                    Ok(d) => fd = Some(d),
                     Err(e) => {
                         log::error!("Could not dup drm fd: {}", ErrorFmt(e));
                     }