Update actions/checkout action to v5 (#1159)

Author: bkis

.github/workflows/api-style.yml

@@ -31,7 +31,7 @@ jobs:
         working-directory: ./Tekst-API
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Install uv
         uses: astral-sh/setup-uv@v6
         with:

.github/workflows/api-tests.yml

@@ -33,7 +33,7 @@ jobs:
         working-directory: ./Tekst-API
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Install uv
         uses: astral-sh/setup-uv@v6
         with:

.github/workflows/docs.yml

@@ -20,7 +20,7 @@ jobs:
       run:
         working-directory: ./docs
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-python@v5
         with:
           python-version: 3.x

.github/workflows/publish-docker-image.yml

@@ -18,7 +18,7 @@ jobs:
       id-token: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
       - name: Log in to the Container registry

.github/workflows/web-checks.yml

@@ -33,7 +33,7 @@ jobs:
         working-directory: ./Tekst-Web
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Use Node.js 20.14.0
         uses: actions/setup-node@v4
         with: