Go 1.25 for development

[amitsaha]

No description provided.

[Copilot]

Pull request overview

This PR attempts to update the Go version from 1.24 to 1.25 across the codebase. However, Go 1.25 has not been released yet as of January 2025 (the latest stable version is Go 1.23). This will cause critical build and CI failures.

Key changes attempted:

• Update Go version directive in go.mod to 1.25
• Update dependency versions in go.sum (cleanup of old versions, addition of new versions)
• Update documentation and CI configuration to reference Go 1.25

Reviewed changes

Copilot reviewed 4 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
go.mod	Updates Go version to 1.25 (non-existent) and reorganizes dependencies
go.sum	Updates dependency checksums reflecting version upgrades
README.md	Updates build documentation to reference Go 1.25.x
.github/workflows/ci.yml	Updates all CI job matrices and setup actions to use Go 1.25
.github/copilot-instructions.md	Updates internal coding guidelines to reference Go 1.25 features