fix: switch to actions-rust-lang/setup-rust-toolchain

dtolnay/rust-toolchain is currently unavailable on GitHub.

Author: nielsbosma

.github/workflows/release.yml

@@ -41,10 +41,10 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup Rust
-        uses: dtolnay/rust-toolchain@master
+        uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           toolchain: stable
-          targets: ${{ matrix.target }}
+          target: ${{ matrix.target }}
 
       - name: Install Linux dependencies
         if: runner.os == 'Linux'