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] <[email protected]>

Author: dependabot[bot]

.github/workflows/automatic-sync-main.yml

@@ -28,7 +28,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Camel project
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: apache/camel
           persist-credentials: false
@@ -44,7 +44,7 @@ jobs:
         run: ./mvnw -V --no-transfer-progress -Dquickly clean install
         working-directory: ${{ github.workspace }}/camel
       - name: Checkout Camel-spring-boot project
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: main
           persist-credentials: false

.github/workflows/depsreview.yaml

@@ -10,6 +10,6 @@ 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

.github/workflows/generate-sbom-main.yml

@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Camel project
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: apache/camel
           persist-credentials: false
@@ -46,7 +46,7 @@ jobs:
         run: ./mvnw -B -V --no-transfer-progress -Dquickly install
         working-directory: ${{ github.workspace }}/camel
       - name: Checkout Camel-spring-boot project
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: main
           persist-credentials: false

.github/workflows/pr-build-main.yml

@@ -39,7 +39,7 @@ jobs:
       matrix:
         java: ['17']
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         persist-credentials: false
     - name: Set Up Java

.github/workflows/pr-doc-validation.yml

@@ -40,13 +40,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout camel-spring-boot repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           persist-credentials: false
           submodules: recursive
           path: camel-spring-boot
       - name: Checkout camel-website repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: apache/camel-website
           path: camel-website