Code review comment for ~ahasenack/ubuntu/+source/postgresql-14:jammy-postgresql-llvm14

LGTM, not a super deep review but general approach looks good, and the patch checks out.

I've queued up tests in case they don't run via bileto:

$ lp-test-ppa ppa:ci-train-ppa-service/4818 --release jammy --showpass
Tests for PPA 4818
---- ---- ---- ----
Release: jammy
Sources:
  SRC: postgresql-14 @ 14.2-1ubuntu1~ppa1 - Published
Triggers on published Sources:
         postgresql-14 @ amd64 for postgresql-14/14.2-1ubuntu1~ppa1 Trigger @amd64 ♻️ Trigger all proposed @amd64 ♻️ 💍
         postgresql-14 @ s390x for postgresql-14/14.2-1ubuntu1~ppa1 Trigger @s390x ♻️ Trigger all proposed @s390x ♻️ 💍
         postgresql-14 @ ppc64el for postgresql-14/14.2-1ubuntu1~ppa1 Trigger @ppc64el ♻️ Trigger all proposed @ppc64el ♻️ 💍
         postgresql-14 @ arm64 for postgresql-14/14.2-1ubuntu1~ppa1 Trigger @arm64 ♻️ Trigger all proposed @arm64 ♻️ 💍
         postgresql-14 @ armhf for postgresql-14/14.2-1ubuntu1~ppa1 Trigger @armhf ♻️ Trigger all proposed @armhf ♻️ 💍
         postgresql-14 @ riscv64 for postgresql-14/14.2-1ubuntu1~ppa1 Trigger @riscv64 ♻️ Trigger all proposed @riscv64 ♻️ 💍
Results from https://autopkgtest.ubuntu.com/results/autopkgtest-jammy-ci-train-ppa-service-4818/?format=plain:
    No results published yet
Running:
    time pkg release arch ppa trigger
    0:02:50 postgresql-14 jammy arm64 ci-train-ppa-service/4818 postgresql-14/14.2-1ubuntu1~ppa1
    0:07:10 postgresql-14 jammy armhf ci-train-ppa-service/4818 postgresql-14/14.2-1ubuntu1~ppa1
    0:09:00 postgresql-14 jammy s390x ci-train-ppa-service/4818 postgresql-14/14.2-1ubuntu1~ppa1
    0:09:50 postgresql-14 jammy amd64 ci-train-ppa-service/4818 postgresql-14/14.2-1ubuntu1~ppa1
Waiting:
    Q-num pkg release arch ppa trigger
    1 postgresql-14 jammy ppc64el ci-train-ppa-service/4818 postgresql-14/14.2-1ubuntu1~ppa1

Assuming those pass, I think this looks good.