Fix perforce checksums and version numbers

Another in-place release on the FTP server. Updated the checksums for
perforce, perforce-proxy, and perforce-server formulae. Looks like
perforce formula was updated for new checksum at some point, but version
number was not updated to match, so fixing that as well.

Closes #19397.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
uwsgi 1.9.7

Closes #19398.

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