Sven Klemm c5ecbbc25b Bump postgres versions used in CI to latest
Since the isolationtester got modified to improve the query result
output which got backported in to PG12 and PG13 we have to adjust
all isolationtester output.

https://github.com/postgres/postgres/commit/4a05406
2021-08-17 18:06:03 +02:00
..
2021-07-02 16:43:36 +03:00