Feature: Support custom region endpoints for TagoDeploy

[flpoliveira]

What does PR do?

• Support regions as a JSON for setting up specific API/SSE/Realtime URL.
• Maintain support for string region specified as usa-1 or env
• If region is not provided as parameter, it automatically fallback to env
• resolve Update region to extended TagoIO Deploy support tagoio-cli#19

Usage

const region = {
   api?: string;
   sse?: string;
  realtime?: string;
};
const resource = new Resource({ token, region });
const account = new Account({ token, region });

Type of alteration

• Bug fix
• New feature
• Breaking change
• Documentation update

[vitorfdl]

I've updated the PR description to match the code changes