Update devdependency rollup-plugin-license to v2 (…

Editor assessment

Update devdependency rollup-plugin-license to v2 (… is visibly truncated — the parenthetical opens and becomes an ellipsis, cutting the subject off mid-thought. The reader can still tell a devdependency moved to v2, and the chore(deps) shell plus co-author trailer are fine, but the mangled ending is a hygiene failure that a curated example cannot carry. No body compensates with the missing text. The message remains understandable at its core and not misleading, so it avoids weak, but the truncation alone is enough to hold it at acceptable.