Fix https://bugzilla.redhat.com/show_bug.cgi?id=2255013

Remove postgresql provides, only postgresqlXX persists
It should avoid possibility to install or builddep postgresql16 using
postgresql symol. Now only the default version provides postgresql symbol.

postgresql16.spec

@@ -29,7 +29,7 @@
 %{!?sdt:%global sdt 1}
 %{!?selinux:%global selinux 1}
 %{!?runselftest:%global runselftest 1}
-%{!?postgresql_default:%global postgresql_default 1}
+%{!?postgresql_default:%global postgresql_default 0}
 
 %global majorname postgresql
 %global majorversion 16
@@ -48,7 +48,7 @@
 Summary: PostgreSQL client programs
 Name: %{majorname}%{majorversion}
 Version: %{majorversion}.1
-Release: 1%{?dist}
+Release: 2%{?dist}
 
 # The PostgreSQL license is very similar to other MIT licenses, but the OSI
 # recognizes it as an independent license, so we do as well.
@@ -182,10 +182,7 @@ BuildRequires:	libicu-devel
 Obsoletes: postgresql%{majorversion}%{?1:-%{1}}\
 }
 %else
-%define obsoletes_postgresqlXX_if_default() %{expand:\
-Provides: %{majorname}%{?1:-%{1}} = %precise_version\
-Provides: %{majorname}%{?1:-%{1}}%{?_isa} = %precise_version\
-}
+%define obsoletes_postgresqlXX_if_default() %{nil}
 %endif
 
 
@@ -1349,6 +1346,10 @@ make -C postgresql-setup-%{setup_version} check
 
 
 %changelog
+* Tue Jan 23 2024 Filip Janus <fjanus@redhat.com> - 16.1-2
+- Fix https://bugzilla.redhat.com/show_bug.cgi?id=2255013
+- Remove postgresql provides, only postgresqlXX persists
+
 * Mon Nov 27 2023 Filip Janus <fjanus@redhat.com> - 16.1-1
 - Update to 16.1
 - Initial import of demodularized version