Bug#950741: dosen't work with postgresql 12

[Jehan-Guillaume de Rorthais]

Hello,

v2.3~rc2  has been released yesterday. We plan for a release in about one month.

Debian package is available on the github release page[1]. Not sure when/if it
can hit sid.

Regards,

[1] https://github.com/ClusterLabs/PAF/releases/tag/v2.3_rc2