Merge pull request #256 from toruseo/dependabot/github_actions/actions/checkout-6

Bump actions/checkout from 5 to 6

Author: toruseo

.github/workflows/measure-coverage.yml

@@ -13,7 +13,7 @@ jobs:
       (github.event_name == 'push' && github.repository == 'toruseo/UXsim') ||
       (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository && github.repository == 'toruseo/UXsim')
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Set up Python 3.13
       uses: actions/setup-python@v6
       with:

.github/workflows/run-examples.yml

@@ -14,7 +14,7 @@ jobs:
       matrix:
         python-version: ["3.10", "3.13"]
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v6
       with:

.github/workflows/run-notebook-demos-extra.yml

@@ -13,7 +13,7 @@ jobs:
     env:
       JUPYTER_PLATFORM_DIRS: 1
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Set up Python 3.12
       uses: actions/setup-python@v6
       with:

.github/workflows/run-notebook-demos.yml

@@ -13,7 +13,7 @@ jobs:
     env:
       JUPYTER_PLATFORM_DIRS: 1
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Set up Python 3.12
       uses: actions/setup-python@v6
       with:

.github/workflows/test-functions-python313.yml

@@ -11,7 +11,7 @@ jobs:
   test-optional-functions:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Set up Python 3.13
       uses: actions/setup-python@v6
       with:

.github/workflows/test-functions.yml

@@ -11,7 +11,7 @@ jobs:
   test-functions:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Set up Python 3.12
       uses: actions/setup-python@v6
       with:

.github/workflows/test-pip.yml

@@ -14,7 +14,7 @@ jobs:
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v6
       with:

.github/workflows/verify-module.yml

@@ -11,7 +11,7 @@ jobs:
   verify-module:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Set up Python 3.12
       uses: actions/setup-python@v6
       with: