[COMMITTERS] pgsql: Fix thinkos in BRIN summarization

Fix thinkos in BRIN summarization The previous commit contained a thinko that made a single-range summarization request process from there to end of table. Fix by setting the correct end range point. Per buildfarm. Branch -- master Details --- https://git.postgresql.org/pg/commitdiff/1

[COMMITTERS] pgsql: Fix thinkos in BRIN summarization

Fix thinkos in BRIN summarization The previous commit contained a thinko that made a single-range summarization request process from there to end of table. Fix by setting the correct end range point. Per buildfarm. Branch -- REL_10_STABLE Details --- https://git.postgresql.org/pg/commi