Merge pull request #28 from hermit-os/dependabot/github_actions/actions/checkout-4

chore: bump actions/checkout from 3 to 4

Author: mkroening

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
         arch: [x86_64, aarch64, riscv64gc]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
         with:
           target: ${{ matrix.arch }}-unknown-linux-gnu
@@ -33,7 +33,7 @@ jobs:
         arch: [x86_64, aarch64, riscv64gc]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
         with:
           target: ${{ matrix.arch }}-unknown-linux-gnu
@@ -46,7 +46,7 @@ jobs:
     name: Check format
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@nightly
         with:
           components: rustfmt