This PR removes old manifest files since we now publish manifests as part of releases. old commits/releases can be used to get these files if necessary
[x] Have you removed all sensitive information, including but not limited to access keys and passwords?
[x] Have you checked to ensure there aren't other open or closed Pull Requests for the same bug/feature/question?
Pull Request Guidelines:
[ ] Does your submission pass tests?
[ ] Have you added tests?
[ ] Are you addressing a single feature in this PR?
[ ] Are your commits atomic, addressing one change per commit?
[ ] Are you following the conventions of the language?
[ ] Have you saved your large formatting changes for a different PR, so we can focus on your work?
[ ] Have you explained your rationale for why this feature is needed?
General:
This PR removes old manifest files since we now publish manifests as part of releases. old commits/releases can be used to get these files if necessary
Pull Request Guidelines: