CI: Upgrade images to php8.2

PHP 8.1 is is reaching end-of-life in about two months, so to prepare
for setting PHP 8.2 as minimum supported version we upgrade the CI
runners right away.

PostgreSQL 13 is also reaching EOL in mid november, so upgrade that as
well.

.gitlab-ci.yml

@@ -26,23 +26,6 @@ variables:
   POSTGRES_USER: ci-user
   POSTGRES_PASSWORD: ci-pass
 
-
-before_script:
-  # Install & enable Xdebug for code coverage reports
-  - apt-get update
-  - apt-get install -yqq libicu-dev libjpeg-dev libpng-dev libpq-dev libyaml-dev libgmp-dev libzip-dev mariadb-client postgresql-client unzip zip
-  - pecl install xdebug yaml
-  - docker-php-ext-enable xdebug yaml
-  - docker-php-ext-configure gd --with-jpeg=/usr/include/
-  - docker-php-ext-install gd gmp intl pdo_mysql pdo_pgsql zip exif
-
-  # Install composer
-  - curl -sS https://getcomposer.org/installer | php
-  # Install dev libraries from composer
-  - php ./composer.phar install --no-progress
-  # php.ini settings
-  - echo 'xdebug.mode=coverage' >> /usr/local/etc/php/php.ini
-
 # hidden job definition with template for MySQL/MariaDB
 .job_template_mysql: &job_definition_mysql
   stage: test
@@ -101,43 +84,55 @@ before_script:
     paths:
       - tests/results/
 
+default:
+  image: php:8.2
+  before_script:
+    # Install & enable Xdebug for code coverage reports
+    - apt-get update
+    - apt-get install -yqq libicu-dev libjpeg-dev libpng-dev libpq-dev libyaml-dev libgmp-dev libzip-dev mariadb-client postgresql-client unzip zip
+    - pecl install xdebug yaml
+    - docker-php-ext-enable xdebug yaml
+    - docker-php-ext-configure gd --with-jpeg=/usr/include/
+    - docker-php-ext-install gd gmp intl pdo_mysql pdo_pgsql zip exif
+
+    # Install composer
+    - curl -sS https://getcomposer.org/installer | php
+    # Install dev libraries from composer
+    - php ./composer.phar install --no-progress
+    # php.ini settings
+    - echo 'xdebug.mode=coverage' >> /usr/local/etc/php/php.ini
 
 check_templates:
-  image: php:8.1
   stage: pretest
   script:
     - touch .htconfig.php
     - php util/precompile_smarty3.php
 
 phpstan:
-  image: php:8.1
   stage: pretest
   script:
     - touch .htconfig.php
     - vendor/bin/phpstan --memory-limit=512M
 
-# PHP8.1 with MySQL 8.0
-php8.1_mysql8.0.22:
-  image: php:8.1
+# PHP8.2 with MySQL 8.0
+php8.2_mysql8.0.22:
   services:
     - mysql:8.0
   <<: *job_definition_mysql
   <<: *artifacts_template
 
-# PHP8.1 with MariaDB 10.6
-php8.1_mariadb10.6:
-  image: php:8.1
+# PHP8.2 with MariaDB 10.6
+php8.2_mariadb10.6:
   services:
     - name: mariadb:10.6
       alias: mysql
   <<: *job_definition_mysql
   <<: *artifacts_template
 
-# PHP8.1 with PostgreSQL 13
-php8.1_postgres13:
-  image: php:8.1
+# PHP8.2 with PostgreSQL 14
+php8.2_postgres14:
   services:
-    - postgres:13-alpine
+    - postgres:14-alpine
   <<: *job_definition_postgres
   <<: *artifacts_template