chore(deps): update actions/checkout action to v6 (#132)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/build.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
 
       - uses: actions-rs/toolchain@v1
         name: Install rust toolchain

.github/workflows/cargo-doc-check.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
 
       - uses: actions-rs/toolchain@v1
         name: Install rust toolchain

.github/workflows/clippy-lint.yml

@@ -6,7 +6,7 @@ jobs:
   clippy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
 
       - uses: actions-rs/toolchain@v1
         name: Install Rust Toolchain

.github/workflows/coverage.yml

@@ -10,7 +10,7 @@ jobs:
       options: --security-opt seccomp=unconfined
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Generate code coverage
         run: |

.github/workflows/publish.yml

@@ -12,7 +12,7 @@ jobs:
     name: Publish
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: stable

.github/workflows/release.yml

@@ -50,7 +50,7 @@ jobs:
     env:
       GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - name: Install Rust
         run: rustup update 1.71.0 --no-self-update && rustup default 1.71.0
       - name: Install cargo-dist
@@ -96,7 +96,7 @@ jobs:
     env:
       GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - name: Install Rust
         run: rustup update 1.71.0 --no-self-update && rustup default 1.71.0
       - name: Install cargo-dist
@@ -128,7 +128,7 @@ jobs:
     env:
       GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - name: mark release as non-draft
         run: |
           gh release edit ${{ github.ref_name }} --draft=false

.github/workflows/test.yaml

@@ -14,6 +14,6 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
       - name: Run tests
         run: cargo test --verbose