fix: revert linting in 8.2, as 8.3 image is invalid

Signed-off-by: Bart Jaskulski <bjaskulski@protonmail.com>

includes/tests/lint.yml

@@ -9,11 +9,9 @@
   script:
     - find -name '*.php' -print0 |xargs -I{} -0 -P16 php -l {} >/dev/null
 
-lint:8.3:
+lint:8.2:
   extends: .lint
-  image: gitlab.wpdesk.dev:5050/wpdesk/docker-tests/php-box:8.3
-  script:
-    - php -l **/*.php
+  image: gitlab.wpdesk.dev:5050/wpdesk/docker-tests/php-box:8.2
 
 lint:7.4:
   extends: .lint