回复：Fix missing semicolon in pl_gram.y for option_value rule

Hello，
  The "decl_is_for" syntax block has the same issue.

It can be modified together.

------------------ 原始邮件 ------------------
发件人: "shaobo zhang" <zshaoo224(at)gmail(dot)com&gt;;
发送时间:&nbsp;2026年6月5日(星期五) 下午3:01
收件人:&nbsp;"pgsql-hackers"<pgsql-hackers(at)lists(dot)postgresql(dot)org&gt;;

主题:&nbsp;Fix missing semicolon in pl_gram.y for option_value rule

The option_value grammar rule in src/pl/plpgsql/src/pl_gram.y was
missing a terminating semicolon, which is inconsistent with the style
used by other rules in the file. While Bison does not require
semicolons to terminate grammar rules, adding one here improves
consistency&nbsp; and readability.