Add passthrough mapping type

[pquentin]

It was added in 8.13, and made visible in our tests by an unrelated get_document_template YAML test: elastic/elasticsearch@c662aec...43e6fad. (Which means this can be tested with make api=cluster.get_component_template branch=main.)

[github-actions]

The backport to 8.17 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-8.17 8.17
# Navigate to the new working tree
cd .worktrees/backport-8.17
# Create a new branch
git switch --create backport-3404-to-8.17
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 b85ea072d1ee589fc07c065e38906a5227a37cf3
# Push it to GitHub
git push --set-upstream origin backport-3404-to-8.17
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-8.17

Then, create a pull request where the base branch is 8.17 and the compare/head branch is backport-3404-to-8.17.

[github-actions]

The backport to 8.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-8.x 8.x
# Navigate to the new working tree
cd .worktrees/backport-8.x
# Create a new branch
git switch --create backport-3404-to-8.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 b85ea072d1ee589fc07c065e38906a5227a37cf3
# Push it to GitHub
git push --set-upstream origin backport-3404-to-8.x
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-8.x

Then, create a pull request where the base branch is 8.x and the compare/head branch is backport-3404-to-8.x.

[pquentin]

💔 Some backports could not be created

Status	Branch	Result
✅	8.x
❌	8.17	Conflict resolution was aborted by the user

Manual backport

To create the backport manually run:

backport --pr 3404

Questions ?

Please refer to the Backport tool documentation