chore(deps): update actions/checkout action to v5

Author: renovate[bot]

.github/workflows/cd-pypi.yml

@@ -13,7 +13,7 @@ jobs:
         shell: bash
     steps:
       - name: "[INIT] Checkout repository"
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: "[INIT] Install uv"
         uses: astral-sh/setup-uv@v5
         with:

.github/workflows/cd-site.yml

@@ -15,7 +15,7 @@ jobs:
         ruby: [3.0.0]
     steps:
       - name: "[INIT] Checkout repository"
-        uses: actions/checkout@v2
+        uses: actions/checkout@v5
       - name: "[INIT] Install Python ${{ matrix.python }}"
         uses: actions/setup-python@v2
         with:

.github/workflows/ci-label.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: "[INIT] Checkout repository"
-        uses: actions/checkout@v2
+        uses: actions/checkout@v5
       - name: "[EXEC] Synchronize labels"
         uses: crazy-max/ghaction-github-labeler@v3
         with:

.github/workflows/ci-lint-test.yml

@@ -10,7 +10,7 @@ jobs:
         shell: bash
     steps:
       - name: "[INIT] Checkout repository"
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: "[INIT] Install uv"
         uses: astral-sh/setup-uv@v5
         with:
@@ -35,7 +35,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
     steps:
       - name: "[INIT] Checkout repository"
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: "[INIT] Install uv"
         uses: astral-sh/setup-uv@v5
         with: