Bump actions/checkout from 5 to 6 (#2349)

Author: dependabot[bot]

.github/workflows/code-analysis-built-module.yml

@@ -18,7 +18,7 @@ jobs:
       #actions: read # only required for a private repository by github/codeql-action/upload-sarif to get the Action run status
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Install GitVersion

.github/workflows/code-analysis.yml

@@ -18,7 +18,7 @@ jobs:
       #actions: read # only required for a private repository by github/codeql-action/upload-sarif to get the Action run status
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Install GitVersion

.github/workflows/copilot-setup-steps.yml

@@ -31,7 +31,7 @@ jobs:
           MODULE_NAME: 'SqlServerDsc'
 
       - name: Checkout Repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0  # Full history needed for GitVersion
 

CHANGELOG.md

@@ -352,6 +352,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Updated instruction files to use correct build command (`noop` instead of
   `build`) and fixed file pattern matching syntax.
 - Bump GitHub actions codeql-action/upload-sarif to v4
+- Bump GitHub actions checkout to v6
 
 ## [17.2.0] - 2025-09-16