chore(deps): bump actions/upload-artifact from 4 to 7 (#106)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4 to 7.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v4...v7)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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/ci.yml

@@ -158,7 +158,7 @@ jobs:
         run: pnpm --filter @pretable/app-website smoke
       - name: Upload smoke artifacts on failure
         if: failure()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: website-smoke-traces
           path: apps/website/test-results/
@@ -290,7 +290,7 @@ jobs:
         run: pnpm --filter @pretable/app-website exec playwright test --project=chromium
       - name: Upload Playwright traces on failure
         if: failure()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: website-preview-traces
           path: apps/website/test-results/