Use node24 actions for workflows

.github/workflows/bat.yml

@@ -8,13 +8,13 @@ jobs:
     name: Build and Test
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-node@v5
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
         with:
-          node-version: 20
+          node-version: 24
       - name: Perform npm tasks
         run: npm run ci
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         with:
           name: built-action
           path: |
@@ -67,7 +67,7 @@ jobs:
             check-matlab: matlabVer = ver('matlab'); assert(strcmp(matlabVer.Release,'(R2023a)'));
             check-toolbox: symbolicVer = ver('symbolic'); assert(strcmp(symbolicVer.Release,'(R2023a)'));
     steps:
-      - uses: actions/download-artifact@v5
+      - uses: actions/download-artifact@v8
         with:
           name: built-action
       - name: Install selected products

.github/workflows/publish.yml

@@ -12,14 +12,14 @@ jobs:
     outputs:
       tag: ${{ steps.update-package-version.outputs.version }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Configure git
         run: |
           git config user.name 'Release Action'
           git config user.email '<>'
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         with:
-          node-version: 20
+          node-version: 24
 
       # Call `npm version`. It increments the version and commits the changes.
       # We'll save the output (new version string) for use in the following