doc: revert 1e7d53bd01 so libpq chapter number is accessable

Bruce Momjian <bruce@momjian.us>

Commit: 4f7d1c30966cc02fd5eba2f0d51d1f53be07d457
Author: Bruce Momjian <bruce@momjian.us>
Date: 2021-05-19T15:22:21Z
Releases: 14.0
doc:  revert 1e7d53bd01 so libpq chapter number is accessable

Fix PG 14 relnotes to use <link> instead of <xref>.  This was discussed
in commit message 59fa7eb603.

Files

PathChange+/−
doc/src/sgml/libpq.sgml modified +1 −1
doc/src/sgml/release-14.sgml modified +1 −1

Documentation touched