Merge pull request #160 from rust-lang/dependabot/github_actions/actions/checkout-3

Bump actions/checkout from 2 to 3

Author: oli-obk

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
     - name: Install Rust
       uses: actions-rs/toolchain@v1
       with:

.github/workflows/fmt.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout source
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Run rustfmt check
         run: |
           rustup component add rustfmt