package/rust-bin: host variant depends on host-cargo-bin

Ensure installation of pre-built cargo binary by adding it to the
dependency list of the host variant of the pre-built Rust compiler.

Signed-off-by: Eric Le Bihan <eric.le.bihan.dev@free.fr>
Signed-off-by: Patrick Havelange <patrick.havelange@essensium.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Reviewed-by: David Pierret <david.pierret@smile.fr>
Tested-by: David Pierret <david.pierret@smile.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/rust-bin/rust-bin.mk

@@ -10,6 +10,7 @@ RUST_BIN_LICENSE = Apache-2.0 or MIT
 RUST_BIN_LICENSE_FILES = LICENSE-APACHE LICENSE-MIT
 
 HOST_RUST_BIN_PROVIDES = host-rustc
+HOST_RUST_BIN_DEPENDENCIES = host-cargo-bin
 
 HOST_RUST_BIN_SOURCE = rustc-$(RUST_BIN_VERSION)-$(RUSTC_HOST_NAME).tar.xz