python: setuptools 1.1.6

Closes #23006.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
mercurial 2.7.2

Closes #23008.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
postgresql: fix comment

Closes #22975.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>