server image release workflow

[ChuckHend]

No description provided.

[Copilot]

Pull Request Overview

This PR sets up a comprehensive release pipeline for the vectorize server with Docker image building for multiple architectures and updates existing workflows for better organization. The changes separate server releases from extension releases by introducing distinct tag patterns and improve CI workflow triggers.

• Adds a new server release workflow that builds multi-architecture Docker images on tag pushes
• Updates tag patterns to differentiate between server releases (v*) and extension releases (extension-v*)
• Improves CI workflow path filtering to reduce unnecessary builds

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
.github/workflows/server_release.yml	New workflow for building and pushing multi-arch Docker images on server release tags
.github/workflows/server_ci.yml	Added path filtering to trigger only on relevant file changes
.github/workflows/pgxn-release.yml	Updated tag pattern to use extension-v* prefix for extension releases
.github/workflows/pg-image-build.yml	Changed trigger from release events to extension tag pushes
.github/workflows/extension_ci.yml	Fixed paths-ignore to reference correct workflow file

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[Copilot]

Pull Request Overview

Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}