package/{rust,rust-bin}: fix license
The bump of rust and rust-bin from 1.82 to 1.86 in commit
072f3bc8c61bd68ed75eb4419f938f718c79ac3f forgot to update the hash of
the license files. The LICENSE-MIT file has changed with the following
diff:
+Copyright (c) The Rust Project Contributors
+
So no change to the license terms.
Fixes:
https://autobuild.buildroot.net/results/382489b3f5c931451bead7e232af07b70c3e29bb/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>