fix(reviewer-bot): suppress observer for trusted pr comments#533

PLeVasseur merged 2 commits intorustfoundation:mainrustfoundation/safety-critical-rust-coding-guidelines:mainfrom

PLeVasseur:fix/reviewer-bot-suppress-pr-comment-observerPLeVasseur/safety-critical-rust-coding-guidelines:fix/reviewer-bot-suppress-pr-comment-observerCopy head branch name to clipboard