ci: use latest checkout and setup-node majors (v7)

Author: tobbee

.github/workflows/docker-publish.yml

@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v7
 
       - name: Log in to GitHub Container Registry
         uses: docker/login-action@v2

.github/workflows/go.yml

@@ -23,7 +23,7 @@ jobs:
           go-version: ${{ matrix.go-version }}
 
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v7
 
       - name: Download Go dependencies
         run: go mod download
@@ -46,7 +46,7 @@ jobs:
           go-version: "1.25"
 
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v7
 
       # Regenerate *_templ.go from *.templ and fail if it differs from what is
       # committed, so a forgotten `templ generate` cannot land stale code.

.github/workflows/golangci-lint.yml

@@ -14,7 +14,7 @@ jobs:
     name: lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
       - uses: actions/setup-go@v6
         with:
           go-version: 1.25