PM glue for the org.

.github/workflows/label-sync.yml

This workflow syncs labels available for issues across org repos. Choose which repos are synced by editing the labels/repos file. Edit the labels and their descriptions in labels/labels.yml.

.github/workflows/workflow-sync.yml

Sync workflows and related config files. Right now the following files are synced across the org:

• .github/workflows/housekeeping.yml - all the jobs we want running everywhere for PM
• .github/issue-branch.yml - config for the Create Issue Branch action
• .github/pr-labeler.yml - config for the PR Labeler action
• .github/release-drafter.yml - config for the Release Drafter action