chore(deps): update actions/setup-node action to v6 (#41)

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

Author: renovate[bot]

.github/workflows/continuous-deployment.yml

@@ -27,7 +27,7 @@ jobs:
                   run_install: false
 
             - name: Use Node
-              uses: actions/setup-node@v4
+              uses: actions/setup-node@v6
               with:
                   node-version-file: '.nvmrc'
                   cache: 'pnpm'