chore(deps): Bump actions/checkout from 3 to 5

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -21,7 +21,7 @@ jobs:
 
     steps:
     - name: 📥 Checkout Code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         fetch-depth: 0  # Fetch all history for GitVersion
 
@@ -129,7 +129,7 @@ jobs:
 
     steps:
     - name: 📥 Checkout Code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: 🔍 Initialize CodeQL
       uses: github/codeql-action/init@v3

.github/workflows/dotnet.yml

@@ -12,7 +12,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v5
 
     - name: Setup .NET
       uses: actions/setup-dotnet@v5

.github/workflows/security.yml

@@ -31,7 +31,7 @@ jobs:
 
     steps:
     - name: 🔄 Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: ⚙️ Setup .NET
       uses: actions/setup-dotnet@v5
@@ -62,7 +62,7 @@ jobs:
     if: github.event_name == 'pull_request'
     steps:
       - name: 🔄 Checkout Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: 🔍 Dependency Review
         uses: actions/dependency-review-action@v4
@@ -79,7 +79,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 🔄 Checkout Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: 🔒 Run Hardening Checklist
         run: |
@@ -116,7 +116,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 🔄 Checkout Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: ⚙️ Setup .NET
         uses: actions/setup-dotnet@v5