CI: update actions/checkout

.github/workflows/build.yml

@@ -43,7 +43,7 @@ jobs:
       run: |
         echo "$CONTEXT"
 
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         persist-credentials: false
 
@@ -131,7 +131,7 @@ jobs:
         Get-PSDrive -PSProvider FileSystem
         Get-CIMInstance -Class Win32_Processor | Select-Object -Property Name
 
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         persist-credentials: false
 

.github/workflows/maint.yml

@@ -40,7 +40,7 @@ jobs:
       run: |
         echo "$CONTEXT"
 
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         persist-credentials: false
 

.github/workflows/test.yml

@@ -16,7 +16,7 @@ jobs:
         python-version: ['3.11', '3.12', '3.13']
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         persist-credentials: false
     - name: Set up Python ${{ matrix.python-version }}
@@ -52,7 +52,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           persist-credentials: false