Update Node.js version in workflow basic example from 20 → 24 (#62457)

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: captainbarbosa <10850812+captainbarbosa@users.noreply.github.com>
Co-authored-by: Joe Clark <31087804+jc-clark@users.noreply.github.com>

Author: 3 people

data/reusables/actions/action-setup-node.md

@@ -1 +1 @@
-actions/setup-node@v4
+actions/setup-node@v7

data/reusables/actions/workflow-basic-example-and-explanation.md

@@ -18,7 +18,7 @@ You can create an example workflow in your repository that automatically trigger
          - uses: {% data reusables.actions.action-checkout %}
          - uses: {% data reusables.actions.action-setup-node %}
            with:
-             node-version: '20'
+             node-version: '24'
          - run: npm install -g bats
          - run: bats -v
    ```
@@ -56,10 +56,10 @@ jobs:
 # The `uses` keyword specifies that this step will run the `{% data reusables.actions.action-checkout %}` action. This is an action that checks out your repository onto the runner, allowing you to run scripts or other actions against your code (such as build and test tools). You should use the checkout action any time your workflow will use the repository's code.
       - uses: {% data reusables.actions.action-checkout %}
 
-# This step uses the `{% data reusables.actions.action-setup-node %}` action to install the specified version of the Node.js. (This example uses version 20.) This puts both the `node` and `npm` commands in your `PATH`.
+# This step uses the `{% data reusables.actions.action-setup-node %}` action to install the specified version of the Node.js. (This example uses version 24.) This puts both the `node` and `npm` commands in your `PATH`.
       - uses: {% data reusables.actions.action-setup-node %}
         with:
-          node-version: '20'
+          node-version: '24'
 
 # The `run` keyword tells the job to execute a command on the runner. In this case, you are using `npm` to install the `bats` software testing package.
       - run: npm install -g bats