Bump the actions group with 3 updates (#89)

- Updates `actions/checkout` from 4 to 6
- Updates `actions/setup-node` from 4 to 6
- Updates `actions/upload-pages-artifact` from 3 to 4

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/build-deploy.yml

@@ -22,8 +22,8 @@ jobs:
     name: Build docusaurus app
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
         with:
           node-version: 18.x
           cache: yarn
@@ -32,7 +32,7 @@ jobs:
           yarn install --frozen-lockfile
           yarn build
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: build/
   deploy: