Fix error with PG17 palloc0fast compilation
In PG17 palloc0fast is removed and palloc0 is instead
I think that change is correct. However, in this project, the condition by PG_VERSION_NUM may be unnecessary, as the branches are separated by PG version. (I don't know how to do this, as the PG17 branch has not yet been created.)
@uhayat I am okay with merging a change where palloc0fast is replaced by palloc0. But, we don't use version flags as stated by @shinyaaa above, so I won't approve that.
@jrgemignani understood. I updated the commit and removed the version check.
Anybody available for review ?
@uhayat See https://github.com/apache/age/issues/2111#issuecomment-2441084857