Standard Pull Request Titles #387
Description
Description of the new feature / enhancement
Other manifest authoring tools set a default PR title depending on the nature of the PR.
These titles help moderators reviewing packages know before-hand what to expect from the PR (i.e., If it's a new package we might want to check that the package doesn't already exist under some other PackageIdentifier, if it's an update we may skip this check)
Proposed technical implementation details
New package added in repo: New package: <PackageId> version <Version> Examples
Update to a newer version: New version: <PackageId> version <Version> Examples
Update to the existing version: Update version: <PackageId> version <Version> Examples
Adding an older version to repo: Add version: <PackageId> version <Version> Examples