chore(ci): Remove redundant ci job step name

Author: tottoto

.github/workflows/CI.yml

@@ -26,11 +26,9 @@ jobs:
     name: Check Style
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout
-        uses: actions/checkout@v3
+      - uses: actions/checkout@v3
 
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
+      - uses: dtolnay/rust-toolchain@stable
         with:
           components: rustfmt
 
@@ -54,8 +52,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - name: Checkout
-        uses: actions/checkout@v3
+      - uses: actions/checkout@v3
 
       - name: Install Rust (${{ matrix.rust }})
         uses: dtolnay/rust-toolchain@master
@@ -78,8 +75,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - name: Checkout
-        uses: actions/checkout@v3
+      - uses: actions/checkout@v3
 
       - name: Install Rust (${{ matrix.rust }})
         uses: dtolnay/rust-toolchain@master
@@ -94,11 +90,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout
-        uses: actions/checkout@v3
+      - uses: actions/checkout@v3
 
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@nightly
+      - uses: dtolnay/rust-toolchain@nightly
         with:
           components: miri
 
@@ -113,27 +107,21 @@ jobs:
     needs: [style]
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout
-        uses: actions/checkout@v3
+      - uses: actions/checkout@v3
 
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@nightly
+      - uses: dtolnay/rust-toolchain@nightly
 
       - uses: taiki-e/install-action@cargo-hack
 
-      - name: check --feature-powerset
-        run: cargo hack check --feature-powerset --depth 2 -Z avoid-dev-deps
+      - run: cargo hack check --feature-powerset --depth 2 -Z avoid-dev-deps
 
   doc:
     name: Build docs
     needs: [style, test]
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout
-        uses: actions/checkout@v3
+      - uses: actions/checkout@v3
 
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@nightly
+      - uses: dtolnay/rust-toolchain@nightly
 
-      - name: cargo doc
-        run: cargo rustdoc -- --cfg docsrs -D broken-intra-doc-links
+      - run: cargo rustdoc -- --cfg docsrs -D broken-intra-doc-links