Node release v1.1.0

What's Changed

• Use truly free balance (liquid) in chain extension by @gianfra-t in #501
• Add workflow to automatically create new node release by @b-yap in #485
• Amend node version up by @ebma in #502
• release: Force bump all version/s to 1.1.0 by @github-actions in #504
• remove migrations by @b-yap in #498