ci: use ghcr image mirrors for postgres (17-alpine) and redis services

Co-Authored-By: sentry-junior[bot] <264270552+sentry-junior[bot]@users.noreply.github.com>

Author: sl0thentr0py

.github/workflows/test-integrations-dbs.yml

@@ -21,7 +21,7 @@ jobs:
         os: [ubuntu-22.04]
     services:
       postgres:
-        image: postgres
+        image: ghcr.io/getsentry/image-mirror-library-postgres:17-alpine
         env:
           POSTGRES_PASSWORD: sentry
         # Set health checks to wait until postgres has started

.github/workflows/test-integrations-tasks.yml

@@ -21,7 +21,7 @@ jobs:
         os: [ubuntu-22.04]
     services:
       redis:
-        image: redis
+        image: ghcr.io/getsentry/image-mirror-library-redis:7.0.8-bullseye
         options: >-
           --health-cmd "redis-cli ping"
           --health-interval 10s

.github/workflows/test-integrations-web-1.yml

@@ -21,7 +21,7 @@ jobs:
         os: [ubuntu-22.04]
     services:
       postgres:
-        image: postgres
+        image: ghcr.io/getsentry/image-mirror-library-postgres:17-alpine
         env:
           POSTGRES_PASSWORD: sentry
         # Set health checks to wait until postgres has started

scripts/split_tox_gh_actions/templates/test_group.jinja

@@ -17,7 +17,7 @@
       {% endif %}
       {% if needs_postgres %}
       postgres:
-        image: postgres
+        image: ghcr.io/getsentry/image-mirror-library-postgres:17-alpine
         env:
           POSTGRES_PASSWORD: sentry
         # Set health checks to wait until postgres has started
@@ -32,7 +32,7 @@
       {% endif %}
       {% if needs_redis %}
       redis:
-        image: redis
+        image: ghcr.io/getsentry/image-mirror-library-redis:7.0.8-bullseye
         options: >-
           --health-cmd "redis-cli ping"
           --health-interval 10s