Bump actions/checkout from 5 to 6 (#607)

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] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -29,7 +29,7 @@ jobs:
           - "stable"
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Fetch Test Branches
         run: git fetch origin test/javascript:test/javascript
       - name: Setup Rust ${{ matrix.rust-version }}
@@ -61,7 +61,7 @@ jobs:
     needs:
       - check-languages-file
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Build Docker Image
         run: docker build .
 
@@ -83,7 +83,7 @@ jobs:
       TARPAULIN_VERSION: "0.30.0"
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Fetch Test Branches
       run: git fetch origin test/javascript:test/javascript
     - name: Setup Rust
@@ -124,7 +124,7 @@ jobs:
     needs:
       - build
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup Rust
         uses: dtolnay/[email protected]
         id: setup-rust
@@ -150,7 +150,7 @@ jobs:
     name: Check Languages File
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: '3.0'
@@ -164,7 +164,7 @@ jobs:
       - build
       - lint
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 3
       - name: Setup Rust 1.86

.github/workflows/label-new-language-prs.yml

@@ -13,23 +13,23 @@ jobs:
 
     steps:
       - name: Fetch current languages.yaml
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           path: old
           ref: ${{ github.event.pull_request.base.sha }}
           sparse-checkout: gengo/languages.yaml
           sparse-checkout-cone-mode: false
           clean: false
       - name: Fetch updated languages.yaml
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           path: new
           ref: ${{ github.event.pull_request.head.sha }}
           sparse-checkout: gengo/languages.yaml
           sparse-checkout-cone-mode: false
           clean: false
       - name: Checkout scripts
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           path: scripts
           sparse-checkout: scripts/

.github/workflows/release.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Publish Library
         env:
           CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
@@ -42,7 +42,7 @@ jobs:
             target: x86_64-pc-windows-msvc
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Add target
         run: rustup target add ${{ matrix.target }}
       - name: Build Assets
@@ -72,7 +72,7 @@ jobs:
       packages: write
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Login to ghcr
         uses: docker/login-action@v3
         with:
@@ -103,7 +103,7 @@ jobs:
       TAG: ${{ github.ref_name }}
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Update manifest for ${{ env.TAG }}