Revert "revert change in cargo lint"

This reverts commit d1a12e0.

.github/workflows/linters-cargo.yml

@@ -13,7 +13,10 @@ jobs:
       - uses: Swatinem/rust-cache@v2
         with:
           shared-key: "cache"
-      - run: rustup show
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: 1.78
+          components: rustfmt, clippy
 
       - uses: software-mansion/setup-scarb@v1
         with: