docker with php74 and mysql 8 was added

.circleci/config.yml

@@ -3,11 +3,24 @@ jobs:
  build:
    working_directory: ~/processmaker
    docker:
-     - image: devopsstacks/pm:n225-phpunit
+     - image: devopsstacks/pm:n275-phpunit
+	 - image: circleci/mysql:8.0.13-ram
+        command: |
+          mysqld --default-authentication-plugin='mysql_native_password' --optimizer-switch='derived_merge=off' --sql-mode='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION'
+        environment:
+          MYSQL_HOST: 127.0.0.1
+          MYSQL_ROOT_PASSWORD: 'password'
+          MYSQL_ROOT_HOST: '%'  
    steps:         
      - checkout
-     - run: service mysqld restart
-     - run: yum -y install php71-imap
+	 - run:
+          name: Install dockerize
+          command: wget https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_VERSION/dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz && tar -C /usr/local/bin -xzvf dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz && rm dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz
+          environment:
+            DOCKERIZE_VERSION: v0.6.1
+     - run:
+          name: Wait for DB
+          command: dockerize -wait tcp://127.0.0.1:3306 -timeout 3m 
      - run: mysql -u root -ppassword -e "create database test;"    
      - run: mysql -u root -ppassword -e "create database testexternal;"    
      - run: composer install