Bump actions/checkout from 5 to 6

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/codecov.yml

@@ -17,7 +17,7 @@ jobs:
     env:
       CARGO_TERM_COLOR: always
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       # nightly is required for --doctests, see cargo-llvm-cov#2
       - uses: dtolnay/rust-toolchain@master
         with:

.github/workflows/lint.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
         with:
           targets: x86_64-unknown-linux-gnu, x86_64-pc-windows-msvc
@@ -45,20 +45,20 @@ jobs:
     container:
       image: tamasfe/taplo:0.8.0
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: taplo lint
       - run: taplo fmt --check --diff
 
   cargo-deny:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: EmbarkStudios/cargo-deny-action@v2
 
   check-doc:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
       - run: cargo install cargo-deadlinks
       - run: cargo deadlinks -- ${{ env.ALL_NON_EXCLUSIVE_FEATURES }}
@@ -69,7 +69,7 @@ jobs:
   cffconvert:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
       - uses: citation-file-format/cffconvert-github-action@2.0.0

.github/workflows/test.yml

@@ -17,7 +17,7 @@ jobs:
         tz: ["ACST-9:30", "EST4", "UTC0", "Asia/Katmandu"]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
         with:
           components: rustfmt
@@ -33,7 +33,7 @@ jobs:
         os: [ubuntu-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: "1.62.0"
@@ -50,7 +50,7 @@ jobs:
         rust_version: ["stable", "beta", "nightly"]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust_version }}
@@ -69,7 +69,7 @@ jobs:
         os: [ubuntu-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
         with:
           components: rustfmt
@@ -98,7 +98,7 @@ jobs:
         target: [thumbv6m-none-eabi, x86_64-fortanix-unknown-sgx]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
         with:
           targets: ${{ matrix.target }}
@@ -118,7 +118,7 @@ jobs:
           ]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
         with:
           targets: ${{ matrix.target }}
@@ -131,7 +131,7 @@ jobs:
         os: [ubuntu-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
         with:
           targets: wasm32-unknown-unknown
@@ -150,7 +150,7 @@ jobs:
         target: [wasm32-wasip1]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
         with:
           targets: ${{ matrix.target }}
@@ -165,7 +165,7 @@ jobs:
           - x86_64-unknown-illumos
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: cargo install cross
       - uses: Swatinem/rust-cache@v2
       - run: cross check --target ${{ matrix.target }}
@@ -176,7 +176,7 @@ jobs:
         os: [ubuntu-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: cargo install cross
       - uses: Swatinem/rust-cache@v2
       - run: cross test --lib ${{ env.ALL_NON_EXCLUSIVE_FEATURES }} --target i686-unknown-linux-gnu --color=always
@@ -187,7 +187,7 @@ jobs:
   check-docs:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@nightly
       - run: cargo +nightly doc ${{ env.ALL_NON_EXCLUSIVE_FEATURES }} --no-deps
         env: