chore(deps-gha): bump actions/upload-artifact from 3 to 4 (#291)

Also update the name of the artifact by using a dedicated name per OS

With actions/upload-artifact@v4, it is not possible to upload to the same named Artifact multiple times.

.github/workflows/build.yml

@@ -53,9 +53,9 @@ jobs:
       - name: Build Storybook mini-site
         run: npm run build -w packages/html
       - name: Upload all examples as artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
-          name: bundles-test-results-${{github.sha}}
+          name: bundles-test-results-${{runner.os}}-${{github.sha}}
           path: |
             packages/html/dist/
             packages/ts-example/dist/

.github/workflows/generate-website.yml

@@ -27,7 +27,7 @@ jobs:
       - name: Build website
         run: npm run build -w packages/website
       - name: Upload website artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: website-${{github.sha}}
           path: |