API: v3.11.0

🔧 Chores

• - Set UA to desktop / linux / chrome and add the ability to set custom headers in scraper (PR #121 by @vvatelot)
• - scraper: Bump scraper version to 3.15.0 (commit by @vvatelot)
• - api: Bump API version to 3.11.0 (commit by @vvatelot)

Docker images

Docker images have been built and pushed to Docker Hub. You can find them here:

• Backend: vvatelot/ecoindex-api-backend:3.11.0
• Worker: vvatelot/ecoindex-api-worker:3.11.0