removing stats.yml until an alternate can be found that can publish P…

…R stats without org permission changes (#110) (#163)

(cherry picked from commit 5d5a2b0)

Signed-off-by: Mark Cohen <markcoh@amazon.com>
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>