chore(ci): Replace archived actions-rs actions (#56)

Author: assignUser

.github/workflows/release.yml

@@ -29,11 +29,9 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Install stable toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
+        run: |
+           rustup toolchain add --profile=minimal stable
+           rustup override set stable
 
       - run: cargo publish
         env: