Bump docker/setup-buildx-action from 2 to 3

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 2 to 3.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](https://github.com/docker/setup-buildx-action/compare/v2...v3)

---
updated-dependencies:
- dependency-name: docker/setup-buildx-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/docker-build-push-dockerhub.yml

@@ -82,7 +82,7 @@ jobs:
           docker compose up -d database
           
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
         with:
           driver-opts: |
             network=container:database

Dockerfile

@@ -21,6 +21,7 @@ COPY calcom/package.json calcom/yarn.lock calcom/.yarnrc.yml calcom/playwright.c
 COPY calcom/.yarn ./.yarn
 COPY calcom/apps/web ./apps/web
 COPY calcom/packages ./packages
+COPY calcom/tests ./tests
 
 RUN yarn config set httpTimeout 1200000 && \ 
     npx turbo prune --scope=@calcom/web --docker && \