build(deps): bump actions/checkout from 5 to 6 (#382)

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

Author: dependabot[bot]

.github/workflows/codeql.yml

@@ -34,7 +34,7 @@ jobs:
           build-mode: autobuild
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v4

.github/workflows/dependency-review.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Checkout repository'
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: 'Dependency Review'
         uses: actions/dependency-review-action@v4
         with:

.github/workflows/ensure-docs-compiled.yaml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout 🛎
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - uses: actions/setup-go@v6
       - shell: bash
         run: make generate

.github/workflows/go-test-multiplatform.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: macos-latest
     name: Darwin Go tests
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
           go-version: stable
@@ -31,7 +31,7 @@ jobs:
     runs-on: windows-latest
     name: Windows Go tests
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
           go-version: stable
@@ -43,7 +43,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Linux Go tests
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
           go-version: stable

.github/workflows/go-validate.yml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Go Mod Tidy
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
           go-version: stable
@@ -28,7 +28,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Lint check
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
           go-version: stable
@@ -39,7 +39,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Gofmt check
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
           go-version: stable
@@ -48,7 +48,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Generate check
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
           go-version: stable

.github/workflows/integration-unit-test.yml

@@ -17,7 +17,7 @@ jobs:
       EXIT_STATUS: 0
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Go
         uses: actions/setup-go@v6
@@ -51,7 +51,7 @@ jobs:
       - integration-and-unit-tests
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           submodules: 'recursive'

.github/workflows/labeler.yml

@@ -18,7 +18,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Run Labeler
         uses: crazy-max/ghaction-github-labeler@24d110aa46a59976b8a7f35518cb7f14f434c916

.github/workflows/notify-integration-release-via-manual.yaml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout this repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.event.inputs.branch }}
       # Ensure that Docs are Compiled
@@ -35,7 +35,7 @@ jobs:
           fi
       # Perform the Release
       - name: Checkout integration-release-action
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: hashicorp/integration-release-action
           path: ./integration-release-action

.github/workflows/notify-integration-release-via-tag.yaml

@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout this repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.ref }}
       # Ensure that Docs are Compiled
@@ -39,7 +39,7 @@ jobs:
           fi
       # Perform the Release
       - name: Checkout integration-release-action
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: hashicorp/integration-release-action
           path: ./integration-release-action

.github/workflows/release.yml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Unshallow
         run: git fetch --prune --unshallow
       - name: Set up Go