Please remove postgresql-12 in hirsute

[Christian Ehrhardt ]

Hi,
with the completion of powa-archivist tonight we have resolved the last reverse dependency of src:postgresql-12 in hirsute. Now everything depends on postgresql-13 as it should.

The one dependency left is - as mentioned - postgresql-12-powa which is in the [1] NBS report now.

The remaining dependencies are inner dependencies of various binaries built by src:postgresql-12.

Since some binaries are built by postgresql-12 and postgresql-13 and controlled by postgresql-common which one is used a trivial "reverse-depends --release=hirsute src:postgresql-12" shows way more than what is true.
The critical packages like libpq-dev are on v13:

 libpq-dev | 13.1-1build1 | hirsute | amd64, arm64, armhf, i386, ppc64el, riscv64, s390x

But this is empty as it should be:
for p in postgresql-12 postgresql-client-12 postgresql-server-dev-12 postgresql-doc-12 postgresql-plperl-12 postgresql-plpython3-12 postgresql-pltcl-12; do echo $p; reverse-depends --release=hirsute $p; done

Therefore it should be ready and I'd ask to remove postgresql-12 from Hirsute to complete that.

[1]: https://people.canonical.com/~ubuntu-archive/nbs.html

[Chris Halse Rogers (raof)]

Removing packages from hirsute:
 postgresql-12 12.5-0ubuntu2 in hirsute
  postgresql-12 12.5-0ubuntu2 in hirsute amd64
  postgresql-12 12.5-0ubuntu2 in hirsute arm64
  postgresql-12 12.5-0ubuntu2 in hirsute armhf
  postgresql-12 12.5-0ubuntu2 in hirsute i386
  postgresql-12 12.5-0ubuntu2 in hirsute ppc64el
  postgresql-12 12.5-0ubuntu2 in hirsute riscv64
  postgresql-12 12.5-0ubuntu2 in hirsute s390x
  postgresql-client-12 12.5-0ubuntu2 in hirsute amd64
  postgresql-client-12 12.5-0ubuntu2 in hirsute arm64
  postgresql-client-12 12.5-0ubuntu2 in hirsute armhf
  postgresql-client-12 12.5-0ubuntu2 in hirsute i386
  postgresql-client-12 12.5-0ubuntu2 in hirsute ppc64el
  postgresql-client-12 12.5-0ubuntu2 in hirsute riscv64
  postgresql-client-12 12.5-0ubuntu2 in hirsute s390x
  postgresql-doc-12 12.5-0ubuntu2 in hirsute amd64
  postgresql-doc-12 12.5-0ubuntu2 in hirsute arm64
  postgresql-doc-12 12.5-0ubuntu2 in hirsute armhf
  postgresql-doc-12 12.5-0ubuntu2 in hirsute i386
  postgresql-doc-12 12.5-0ubuntu2 in hirsute ppc64el
  postgresql-doc-12 12.5-0ubuntu2 in hirsute riscv64
  postgresql-doc-12 12.5-0ubuntu2 in hirsute s390x
  postgresql-plperl-12 12.5-0ubuntu2 in hirsute amd64
  postgresql-plperl-12 12.5-0ubuntu2 in hirsute arm64
  postgresql-plperl-12 12.5-0ubuntu2 in hirsute armhf
  postgresql-plperl-12 12.5-0ubuntu2 in hirsute i386
  postgresql-plperl-12 12.5-0ubuntu2 in hirsute ppc64el
  postgresql-plperl-12 12.5-0ubuntu2 in hirsute riscv64
  postgresql-plperl-12 12.5-0ubuntu2 in hirsute s390x
  postgresql-plpython3-12 12.5-0ubuntu2 in hirsute amd64
  postgresql-plpython3-12 12.5-0ubuntu2 in hirsute arm64
  postgresql-plpython3-12 12.5-0ubuntu2 in hirsute armhf
  postgresql-plpython3-12 12.5-0ubuntu2 in hirsute i386
  postgresql-plpython3-12 12.5-0ubuntu2 in hirsute ppc64el
  postgresql-plpython3-12 12.5-0ubuntu2 in hirsute riscv64
  postgresql-plpython3-12 12.5-0ubuntu2 in hirsute s390x
  postgresql-pltcl-12 12.5-0ubuntu2 in hirsute amd64
  postgresql-pltcl-12 12.5-0ubuntu2 in hirsute arm64
  postgresql-pltcl-12 12.5-0ubuntu2 in hirsute armhf
  postgresql-pltcl-12 12.5-0ubuntu2 in hirsute i386
  postgresql-pltcl-12 12.5-0ubuntu2 in hirsute ppc64el
  postgresql-pltcl-12 12.5-0ubuntu2 in hirsute riscv64
  postgresql-pltcl-12 12.5-0ubuntu2 in hirsute s390x
  postgresql-server-dev-12 12.5-0ubuntu2 in hirsute amd64
  postgresql-server-dev-12 12.5-0ubuntu2 in hirsute arm64
  postgresql-server-dev-12 12.5-0ubuntu2 in hirsute armhf
  postgresql-server-dev-12 12.5-0ubuntu2 in hirsute i386
  postgresql-server-dev-12 12.5-0ubuntu2 in hirsute ppc64el
  postgresql-server-dev-12 12.5-0ubuntu2 in hirsute riscv64
  postgresql-server-dev-12 12.5-0ubuntu2 in hirsute s390x
Comment: Superceded by postgresql-13 (LP: #1908185)
Remove [y|N]? y
1 package successfully removed.