Merge pull request #1429 from pgf-tikz/dependabot/github_actions/actions/checkout-6

chore(deps): bump actions/checkout from 5 to 6

Author: hmenke

.github/workflows/check.yml

@@ -9,7 +9,7 @@ jobs:
       image: registry.gitlab.com/islandoftex/images/texlive:latest
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0
 

.github/workflows/dco.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         ref: ${{ github.event.pull_request.head.sha }}
         fetch-depth: 0

.github/workflows/doc.yml

@@ -9,7 +9,7 @@ jobs:
       image: registry.gitlab.com/islandoftex/images/texlive:latest
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0
 

.github/workflows/main.yml

@@ -12,7 +12,7 @@ jobs:
       image: registry.gitlab.com/islandoftex/images/texlive:latest
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0