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

Author: renovate[bot]

.github/workflows/verify-jupyter.yml

@@ -19,7 +19,7 @@ jobs:
           pip install poetry
           poetry build
       - name: Set up Node.js
-        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6
         with:
           node-version: "22"
       - name: Install dependencies

.github/workflows/verify-streamlit.yml

@@ -19,7 +19,7 @@ jobs:
           pip install poetry
           poetry build
       - name: Set up Node.js
-        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6
         with:
           node-version: "22"
       - name: Install dependencies