K8SPG-908: use official postgis images

[pooknull]

https://perconadev.atlassian.net/browse/K8SPG-908

DESCRIPTION

This PR replaces perconalab/percona-postgresql-operator:main-ppgXX-postgres images with perconalab/percona-distribution-postgresql-with-postgis

CHECKLIST

Jira

• Is the Jira ticket created and referenced properly?
• Does the Jira ticket have the proper statuses for documentation (Needs Doc) and QA (Needs QA)?
• Does the Jira ticket link to the proper milestone (Fix Version field)?

Tests

• Is an E2E test/test case added for the new feature/change?
• Are unit tests added where appropriate?

Config/Logging/Testability

• Are all needed new/changed options added to default YAML files?
• Are all needed new/changed options added to the Helm Chart?
• Did we add proper logging messages for operator actions?
• Did we ensure compatibility with the previous version or cluster upgrade process?
• Does the change support oldest and newest supported PG version?
• Does the change support oldest and newest supported Kubernetes version?

[Copilot]

Pull request overview

Updates example manifests and E2E image/version inputs to use the percona-distribution-postgresql-with-postgis image (instead of operator-built PostGIS variants), aligning PostGIS usage with the distribution image approach.

Changes:

• Switch PostGIS image references in sample CRs and upgrade manifest to percona-distribution-postgresql-with-postgis.
• Update e2e-tests/release_versions to use distribution PostGIS images for PG 17/18.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

File	Description
percona/controller/testdata/sidecar-resources-cr.yaml	Updates test CR to use distribution PostGIS image for PG17.
e2e-tests/release_versions	Updates PostGIS image tags used by E2E runs (PG17/PG18).
deploy/upgrade.yaml	Updates upgrade example to use distribution PostGIS image as the target PG image.
deploy/cr.yaml	Updates example CR to use distribution PostGIS image for PG17.

[Copilot]

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated no new comments.

Comments suppressed due to low confidence (2)

percona/controller/testdata/sidecar-resources-cr.yaml:9

• 1. Problem: There are two spaces after image: (image: docker.io/...), which is inconsistent formatting compared to other YAML examples in the repo.

2. Why it matters: While YAML parsing will usually tolerate this, testdata files are often copy-pasted and diffed; inconsistent whitespace can create noisy diffs and make reviews harder.
3. Fix: Reduce to a single space after the colon (image: docker.io/...).

  image:  docker.io/perconalab/percona-distribution-postgresql-with-postgis:17

e2e-tests/release_versions:11

• 1. Problem: IMAGE_POSTGIS17 is pinned to :17.7 while the matching IMAGE_POSTGRESQL17 uses :17.7-2, and IMAGE_POSTGIS18 follows the same x.y-z build suffix pattern.

2. Why it matters: This can make release E2E runs pull a different (or non-existent) PostGIS image build than the intended PostgreSQL 17 build, leading to inconsistent or failing test runs.
3. Fix: Align the PostGIS 17 tag format with the corresponding PostgreSQL 17 image (e.g., use the same 17.7-2 build suffix if that is the intended release).

IMAGE_POSTGIS17=percona/percona-distribution-postgresql-with-postgis:17.7

[JNKPercona]

Test Name	Result	Time
backup-enable-disable	passed	00:06:44
builtin-extensions	passed	00:05:18
cert-manager-tls	passed	00:05:00
custom-envs	passed	00:18:15
custom-extensions	passed	00:13:13
custom-tls	passed	00:06:17
database-init-sql	passed	00:02:09
demand-backup	passed	00:22:24
demand-backup-offline-snapshot	passed	00:13:23
dynamic-configuration	passed	00:03:06
finalizers	passed	00:03:38
init-deploy	passed	00:02:51
huge-pages	passed	00:02:54
monitoring	passed	00:06:32
monitoring-pmm3	passed	00:07:59
one-pod	passed	00:05:49
operator-self-healing	passed	00:09:53
pitr	passed	00:11:23
scaling	passed	00:04:37
scheduled-backup	passed	00:25:22
self-healing	passed	00:08:50
sidecars	passed	00:02:49
standby-pgbackrest	passed	00:11:30
standby-streaming	passed	00:09:01
start-from-backup	passed	00:10:49
tablespaces	passed	00:06:31
telemetry-transfer	passed	00:04:28
upgrade-consistency	passed	00:07:18
upgrade-minor	passed	00:05:51
users	passed	00:04:44

Summary	Value
Tests Run	30/30
Job Duration	01:45:07
Total Test Time	04:08:54

commit: 787d28a
image: perconalab/percona-postgresql-operator:PR-1455-787d28abf

[egegunes]

please revert this