feat(ci): modernize configuration

Author: paolobarbolini

.github/workflows/ci.yml

@@ -15,40 +15,28 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@stable
         with:
-          profile: minimal
-          toolchain: stable
-          override: true
+          components: rustfmt
 
-      - run: rustup component add rustfmt
-
-      - uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --all -- --check
+      - name: Rust rustfmt
+        run: cargo fmt --all -- --check
 
   clippy:
     name: clippy / nightly
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
-      - uses: actions-rs/toolchain@v1
+      - uses: dtolnay/rust-toolchain@stable
         with:
-          profile: minimal
-          toolchain: nightly
-          override: true
+          components: clippy
 
-      - run: rustup component add clippy
-
-      - uses: actions-rs/cargo@v1
-        with:
-          command: clippy
-          args: -- -D warnings
+      - name: Run clippy
+        run: cargo clippy -- -D warnings
 
   test:
     name: test / ${{ matrix.name }}
@@ -67,7 +55,7 @@ jobs:
             rust: 1.70
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - run: sudo $HOME/.cargo/bin/rustup default ${{ matrix.rust }}