fix: correct rust-toolchain action name

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: ddmoney420

.github/workflows/release.yml

@@ -32,7 +32,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-action@stable
+        uses: dtolnay/rust-toolchain@stable
         with:
           targets: ${{ matrix.target }}