Fix SIM103 lint error in issue_comment_bot.py

[lokesh]

Problem

should_label_issue() in scripts/gh_scripts/issue_comment_bot.py (added in #13139) trips ruff's SIM103:

SIM103 Return the negated condition directly
   --> scripts/gh_scripts/issue_comment_bot.py:198

Because pre-commit.ci lints the whole repo (--all-files), this failure surfaces on every open PR, not just #13139. The fix isn't auto-applicable (it's a ruff "unsafe" fix), so pre-commit.ci can't self-heal it.

Fix

Collapse the if ...: return False / return True into a single negated return. No behavior change.

bot_acct = next((bot for bot in bots if bot["githubUsername"] == last_commenter), None)
return not (bot_acct and not bot_acct["triggersNeedsResponse"])

ruff check passes clean.