ci: Bump rust-version to 1.79

Signed-off-by: Lann Martin <[email protected]>

Author: lann

.github/actions/spin-ci-dependencies/action.yml

@@ -8,7 +8,7 @@ inputs:
     type: bool
   rust-version:
     description: 'Rust version to setup'
-    default: '1.76'
+    default: '1.79'
     required: false
     type: string