Update version of php image for job_php-8.1

.gitlab-ci.yml

@@ -26,7 +26,7 @@ before_script:
   - mv composer.phar /usr/local/bin/composer
 
 job_php-8.1:
-  image: php:8.1-apache
+  image: php:8.1.19-apache
   stage: test
   services:
     - name: postgres:10.1