ci: Drop actions-rs

.github/workflows/ci.yaml

@@ -12,51 +12,34 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions-rs/cargo@v1
-        with:
-          command: check
+      - run: cargo check
 
   test:
     name: Test Suite
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions-rs/cargo@v1
-        with:
-          command: test
+      - run: cargo test
 
   fmt:
     name: Rustfmt
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - run: rustup component add rustfmt
-      - uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --all -- --check
+      - run: cargo fmt --all -- --check
 
   clippy:
     name: Clippy
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - run: rustup component add clippy
-      - uses: actions-rs/cargo@v1
-        with:
-          command: clippy
-          args: -- -D warnings
+      - run: cargo clippy -- -D warnings
 
   render:
     name: Verify rendered output is up to date
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions-rs/cargo@v1
-        with:
-          command: build
-      - uses: actions-rs/cargo@v1
-        with:
-          command: run
       - run: |
+          cargo run
           git diff --exit-code docs/