Update backport.yml

[kalanchan]

Fixing backport label regex to match release captain playbook

Test plan

N/A

Changelog

[sourcegraph-release-bot]

The backport to v1.46.x failed at https://github.com/sourcegraph/cody/actions/runs/11940417892:

The process '/usr/bin/git' failed with exit code 128

To backport this PR manually, you can either:

Via the sg tool

Use the sg backport command to backport your commit to the release branch.

sg backport -r v1.46.x -p 6137

Via your terminal

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-v1.46.x v1.46.x
# Navigate to the new working tree
cd .worktrees/backport-v1.46.x
# Create a new branch
git switch --create backport-6137-to-v1.46.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 0070f3c29e2945facce3b1d3774bd23666147e05
# Push it to GitHub
git push --set-upstream origin backport-6137-to-v1.46.x
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-v1.46.x

If you encouter conflict, first resolve the conflict and stage all files, then run the commands below:

git cherry-pick --continue
# Push it to GitHub
git push --set-upstream origin backport-6137-to-v1.46.x
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-v1.46.x

• Follow above instructions to backport the commit.
• Create a pull request where the base branch is v1.46.x and the compare/head branch is backport-6137-to-v1.46.x., click here to create the pull request.

Once the pull request has been created, please ensure the following:

• Make sure to tag @sourcegraph/release in the pull request description.

• kindly remove the release-blocker from this pull request.

[sourcegraph-release-bot]

The backport to v1.44.x failed at https://github.com/sourcegraph/cody/actions/runs/11940453581:

The process '/usr/bin/git' failed with exit code 128

To backport this PR manually, you can either:

Via the sg tool

Use the sg backport command to backport your commit to the release branch.

sg backport -r v1.44.x -p 6137

Via your terminal

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-v1.44.x v1.44.x
# Navigate to the new working tree
cd .worktrees/backport-v1.44.x
# Create a new branch
git switch --create backport-6137-to-v1.44.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 0070f3c29e2945facce3b1d3774bd23666147e05
# Push it to GitHub
git push --set-upstream origin backport-6137-to-v1.44.x
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-v1.44.x

If you encouter conflict, first resolve the conflict and stage all files, then run the commands below:

git cherry-pick --continue
# Push it to GitHub
git push --set-upstream origin backport-6137-to-v1.44.x
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-v1.44.x

• Follow above instructions to backport the commit.
• Create a pull request where the base branch is v1.44.x and the compare/head branch is backport-6137-to-v1.44.x., click here to create the pull request.

Once the pull request has been created, please ensure the following:

• Make sure to tag @sourcegraph/release in the pull request description.

• kindly remove the release-blocker from this pull request.

[DaedalusG]

@kalanchan if you want to backport this to v1.44.x via the backport v1.44.x label you'll need to open up a branch by that name --

  /usr/bin/git switch v1.44.x
  fatal: invalid reference: v1.44.x
  Error: Error: The process '/usr/bin/git' failed with exit code 128