Use automatic upgrading PostgreSQL 15 docker image (#6162)

Also adds the POSTGRES_HOST_AUTH_METHOD environment variable to the CI docker compose files. Modern PostgreSQL docker images need it, at least as they're used by our CI.

Author: justinclift

.ci/docker-compose.ci.yml

@@ -12,12 +12,15 @@ services:
       PYTHONUNBUFFERED: 0
       REDASH_LOG_LEVEL: "INFO"
       REDASH_REDIS_URL: "redis://redis:6379/0"
-      REDASH_DATABASE_URL: "postgresql://postgres@postgres/postgres"
+      POSTGRES_PASSWORD: "FmTKs5vX52ufKR1rd8tn4MoSP7zvCJwb"
+      REDASH_DATABASE_URL: "postgresql://postgres:FmTKs5vX52ufKR1rd8tn4MoSP7zvCJwb@postgres/postgres"
       REDASH_COOKIE_SECRET: "2H9gNG9obnAQ9qnR9BDTQUph6CbXKCzF"
   redis:
     image: redis:3.0-alpine
     restart: unless-stopped
   postgres:
-    image: postgres:9.5.6-alpine
+    image: pgautoupgrade/pgautoupgrade:dev
     command: "postgres -c fsync=off -c full_page_writes=off -c synchronous_commit=OFF"
     restart: unless-stopped
+    environment:
+      POSTGRES_HOST_AUTH_METHOD: "trust"

.ci/docker-compose.cypress.yml

@@ -9,7 +9,8 @@ x-redash-service: &redash-service
 x-redash-environment: &redash-environment
   REDASH_LOG_LEVEL: "INFO"
   REDASH_REDIS_URL: "redis://redis:6379/0"
-  REDASH_DATABASE_URL: "postgresql://postgres@postgres/postgres"
+  POSTGRES_PASSWORD: "FmTKs5vX52ufKR1rd8tn4MoSP7zvCJwb"
+  REDASH_DATABASE_URL: "postgresql://postgres:FmTKs5vX52ufKR1rd8tn4MoSP7zvCJwb@postgres/postgres"
   REDASH_RATELIMIT_ENABLED: "false"
   REDASH_ENFORCE_CSRF: "true"
   REDASH_COOKIE_SECRET: "2H9gNG9obnAQ9qnR9BDTQUph6CbXKCzF"
@@ -67,6 +68,8 @@ services:
     image: redis:3.0-alpine
     restart: unless-stopped
   postgres:
-    image: postgres:9.5.6-alpine
+    image: pgautoupgrade/pgautoupgrade:dev
     command: "postgres -c fsync=off -c full_page_writes=off -c synchronous_commit=OFF"
     restart: unless-stopped
+    environment:
+      POSTGRES_HOST_AUTH_METHOD: "trust"

docker-compose.yml

@@ -52,7 +52,7 @@ services:
     image: redis:3-alpine
     restart: unless-stopped
   postgres:
-    image: postgres:9.5-alpine
+    image: pgautoupgrade/pgautoupgrade:dev
     ports:
       - "15432:5432"
     # The following turns the DB into less durable, but gains significant performance improvements for the tests run (x3