Update actions/setup-node action to v7 (#868)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/check-links.yml

@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
         with:
           fetch-depth: 0
-      - uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6
+      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7
         env:
           FORCE_COLOR: 0
         with:

.github/workflows/ci.yml

@@ -28,7 +28,7 @@ jobs:
           persist-credentials: false
 
       - name: Set up Node.js
-        uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6
+        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7
         env:
           FORCE_COLOR: 0
         with:

.github/workflows/publish.yml

@@ -37,7 +37,7 @@ jobs:
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
 
-      - uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6
+      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7
         with:
           node-version: 24
           registry-url: 'https://registry.npmjs.org'