chore(ci): reuse changelog workflow

[vm-001]

Summary

To avoid redundant work, I moved all the changelog tools to a separate repo gateway-changelog. All the release branches can reuse the shared GitHub action to validate the changelog schema.

changelogs:

• remove changelog generation tool

[kikito]

@vm-001 is this up to date? It seems we have done more changes to the changelog process

[vm-001]

@vm-001 is this up to date? It seems we have done more changes to the changelog process

Yes, this one is up to date. Need the relying one be merged first: https://github.com/Kong/gateway-changelog/pulls

[team-gateway-bot]

The backport to release/3.2.x failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-release/3.2.x release/3.2.x
# Navigate to the new working tree
cd .worktrees/backport-release/3.2.x
# Create a new branch
git switch --create backport-11549-to-release/3.2.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 710489f2d4cdbebf0fa8c9b9f8e2d8e38e749cad
# Push it to GitHub
git push --set-upstream origin backport-11549-to-release/3.2.x
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-release/3.2.x

Then, create a pull request where the base branch is release/3.2.x and the compare/head branch is backport-11549-to-release/3.2.x.

[team-gateway-bot]

The backport to release/3.3.x failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-release/3.3.x release/3.3.x
# Navigate to the new working tree
cd .worktrees/backport-release/3.3.x
# Create a new branch
git switch --create backport-11549-to-release/3.3.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 710489f2d4cdbebf0fa8c9b9f8e2d8e38e749cad
# Push it to GitHub
git push --set-upstream origin backport-11549-to-release/3.3.x
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-release/3.3.x

Then, create a pull request where the base branch is release/3.3.x and the compare/head branch is backport-11549-to-release/3.3.x.

[team-gateway-bot]

The backport to release/3.4.x failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-release/3.4.x release/3.4.x
# Navigate to the new working tree
cd .worktrees/backport-release/3.4.x
# Create a new branch
git switch --create backport-11549-to-release/3.4.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 710489f2d4cdbebf0fa8c9b9f8e2d8e38e749cad
# Push it to GitHub
git push --set-upstream origin backport-11549-to-release/3.4.x
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-release/3.4.x

Then, create a pull request where the base branch is release/3.4.x and the compare/head branch is backport-11549-to-release/3.4.x.