Fix GHA deprecation warnings (#301)

.github/workflows/lint.yml

@@ -11,15 +11,12 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Install Rust
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: nightly
-          components: rustfmt
+        run: |
+          rustup override set nightly
+          rustup update nightly
+          rustup component add rustfmt
       - name: Check with rustfmt
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --all -- --check
+        run: cargo fmt --all -- --check
 
   clippy:
     runs-on: ubuntu-latest
@@ -27,13 +24,9 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Install Rust
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          components: clippy
-          override: true
+        run: |
+          rustup override set stable
+          rustup update stable
+          rustup component add rustfmt
       - name: Check with Clippy
-        uses: actions-rs/clippy-check@v1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          args: --workspace --tests --all-features
+        run: cargo clippy --workspace --tests --all-features