submanifests: optional: Hotfox for rust trying to build on too many targets

    commit c94328f3671a671ac215885c6986b0359a6a37b8
    Author: David Brown <[email protected]>
    Date:   Fri Jan 24 23:32:21 2025 -0700

        samples: Properly filter samples by supported Rust targets

A few new samples in the Rust module were added, but missed the proper
filter and platform list, resulting in the daily twister run trying to
build these.

Signed-off-by: David Brown <[email protected]>

Author: d3zd3z

submanifests/optional.yaml

@@ -60,7 +60,7 @@ manifest:
       groups:
         - optional
     - name: zephyr-lang-rust
-      revision: f82407c13059528e88bfcc892a488504e9caa80c
+      revision: c94328f3671a671ac215885c6986b0359a6a37b8
       path: modules/lang/rust
       remote: upstream
       groups: