doc: add xreflabel for libpq chapter, needed for PG 14 relnotes

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Bruce Momjian 2021-05-19 11:01:28 -04:00
parent 0f516d039d
commit 1e7d53bd01

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@ -1,6 +1,6 @@
<!-- doc/src/sgml/libpq.sgml -->
<chapter id="libpq">
<chapter id="libpq" xreflabel="libpq">
<title><application>libpq</application> &mdash; C Library</title>
<indexterm zone="libpq">