chore(deps): bump actions/setup-node from 5 to 6 in the gh-deps group (#1902)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/dart_frog_vscode.yaml

@@ -29,7 +29,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: 🎯 Setup Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: 22.11.0
           cache: "npm"

.github/workflows/publish_extension_vscode.yaml

@@ -19,7 +19,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: 🎯 Setup Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: 22.11.0
           cache: "npm"