chore(deps): update actions/setup-node action to v6 (#750)

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

Author: renovate[bot]

.github/workflows/changesets.yml

@@ -25,7 +25,7 @@ jobs:
           fetch-depth: 0
 
       - name: setup node.js
-        uses: actions/setup-node@3235b876344d2a9aa001b8d1453c930bba69e610 # v3
+        uses: actions/setup-node@395ad3262231945c25e8478fd5baf05154b1d79f # v6
         with:
           node-version-file: '.nvmrc'
       - name: install pnpm