CI: Simplify release job

Author: Turbo87

.github/workflows/release.yml

@@ -12,20 +12,8 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-
-      - uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
-
-      - name: cargo login
-        uses: actions-rs/cargo@v1
-        with:
-          command: login
-          args: ${{ secrets.CRATES_IO_TOKEN }}
-
-      - name: cargo publish
-        uses: actions-rs/cargo@v1
-        with:
-          command: publish
+      - run: rustup set profile minimal
+      - run: rustup show
+      - run: cargo publish
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CRATES_IO_TOKEN }}