Merge pull request #1347 from diffblue/dependabot/github_actions/actions/setup-node-6

Bump actions/setup-node from 5 to 6

Author: kroening

.github/workflows/pull-request-checks.yaml

@@ -343,7 +343,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install --no-install-recommends -yq emscripten flex bison libxml2-utils cpanminus ccache
       - name: Install node.js 23
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: 23
       - name: Install emscripten