feat/vertex_connector #6379

This PRP and vote is for the acceptance of adding and merging the Vertex spot market connector into Hummingbot. This PR adds support for the trading of spot markets on Vertex.

For more details regarding documentation, implementation, testing and integration you can review the PR below.

• https://github.com/hummingbot/hummingbot/pull/6379

About Vertex

Vertex is an Arbitrum based DEX where you can:

Trade, earn & borrow all in one DEX. Using a turbo-charged trading engine to outperform the competition. No MEV. Built on Arbitrum - Optimized for Everyone.

Vertex additionally supports the DeFi communities through:

• An active trading incentive program with a rewards tracking dashboard. Where you can trade and market make to earn tokens and rebates.
• Everest ambassador program for those looking to make an impact within the DeFi community with their skills and capabilities.
• Bug bounties for those wishing to poke, prod and be rewarded.

Vertex has also committed a dedicated team member for the Hummingbot community.

• Vertex website: https://vertexprotocol.com/