Motivation

The template for task descriptions, github reviews, and pull requests currently contains a license header.
However, its presence is annoying when trying to read any of those documents.
Furthermore, there is no need for it since the overall license file makes clear that it applies to all files in the repository that are not 3rd party files.
Lastly, older task descriptions generally do not contain license header so they were not deemed necessary in the past either.

Therefore, removing these license headers from the template would make it less cumbersome to work with the tasks workflow.

Goals

• remove the license header from the templates for task descriptions and github issues and pull requests

Test Plan

• verify through code review that no other code changes were made
• all existing regression tests must pass
• start a new task or github issue to verify that the new task description or issue does not contain a license header