chore(deps): bump actions/setup-node from 4 to 6 (#154)

Author: dependabot[bot]

.github/workflows/cspell-action.yml

@@ -15,7 +15,7 @@ jobs:
     steps:
       - uses: actions/checkout@v5
       - name: Use Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
       - name: Spell Check
         uses: streetsidesoftware/cspell-action@v7.2.0
         with: