ci: cross-compile release binaries and simplify PR testings

[CharlieMc0]

Description

Sets up goreleaser for cross compiling build and some other release automation. Builds linux, mac, and windows binaries.

goreleaser can handle announcements to our various social channels as well but is not current being used for that.

Reduce the number of steps and checks in the PR testing workflow. More improvements to Smoke Tests speed and stability will come in a future PR

Type of change

CI Change

How Has This Been Tested?

Tested locally with make release-dry-run

• Tested CCTX in localnet
• Tested in development environment
• Go unit tests
• Go integration tests
• Tested via GitHub Actions

Explanation about Goreleaser vs Makefile

Goreleaser does not directly replace a Makefile. It serves a different purpose:

• Makefile - Used to define build tasks and workflows for a project during development. Common tasks are compiling, testing, linting, installing, cleaning up etc.
• Goreleaser - Automates the release process including building binaries, archiving, creating checksums, publishing releases etc. Meant for release management.
  So Goreleaser complements a Makefile rather than replaces it. Here is a typical workflow using both:
  During Development
• Use Makefile for managing build, test, lint cycles
• Tweak config locally and test with goreleaser --snapshot --skip-publish
  Release Time
• Update CHANGELOG, README, version info
• Commit changes and push tag
• Goreleaser picks up tag, builds binaries, archives, publishes releases
  The Makefile is useful for developers working on the project. Goreleaser streamlines the release process and packaging.
  Some key differences:
• Makefile builds locally, Goreleaser containers/CI
• Makefile simpler targets, Goreleaser full release automation
• Makefile flexible, custom logic, Goreleaser config based
  So in summary, Goreleaser does not replace a Makefile but rather complements it by handling releases and packaging. The Makefile is still useful for day-to-day development workflows.

[lumtis]

LGTM