fix(ci): use dtolnay/rust-toolchain

.github/workflows/release.yml

@@ -34,11 +34,9 @@ jobs:
           #   archive_ext: zip
     steps:
       - name: Rust install
-        uses: actions-rs/toolchain@v1
+        uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: stable
-          profile: minimal
-          override: true
+          toolchain: ${{ matrix.rust }}
           components: rustfmt, clippy
 
       - name: checkout