Bump actions/checkout from 4 to 5

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v4...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] <support@github.com>

.github/workflows/close-discussion-on-pr.yaml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Check if PR was merged
         if: github.event.pull_request.merged == true

.github/workflows/compile-check.yaml

@@ -13,7 +13,7 @@ jobs:
     runs-on: windows-latest
     steps:
     - name: Checkout Sources
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Compile and Syntaxcheck winutil.ps1
       shell: pwsh

.github/workflows/pre-release.yaml

@@ -14,7 +14,7 @@ jobs:
       CERTIFICATE_BASE64: ${{ secrets.CERTIFICATE_BASE64 }}
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Compile project
         shell: pwsh

.github/workflows/remove-winutil.yaml

@@ -11,7 +11,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Check if winutil.ps1 exists
       id: check_existence

.github/workflows/sponsors.yaml

@@ -11,7 +11,7 @@ jobs:
     if: (github.event_name == 'schedule' && github.repository == 'ChrisTitusTech/winutil') || (github.event_name != 'schedule')
     steps:
       - name: Checkout 🛎️
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Generate Sponsors 💖
         uses: JamesIves/github-sponsors-readme-action@v1

.github/workflows/unittests.yaml

@@ -8,7 +8,7 @@ jobs:
     name: PS Script Analyzer
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: lint
       uses: devblackops/github-action-psscriptanalyzer@master
       with:
@@ -22,7 +22,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Install Pester
       run: |