Issue #3217858: Support PHP7.4 for Varbase ~9.0 and all used components with automated testing

.circleci/config.yml

@@ -7,7 +7,7 @@ defaults: &defaults
       auth:
         username: mydockerhub-user
         password: $DOCKERHUB_PASSWORD  # context / project UI env-var reference
-    - image: circleci/mysql:8.0.4
+    - image: circleci/mysql:8.0.23
       auth:
         username: mydockerhub-user
         password: $DOCKERHUB_PASSWORD  # context / project UI env-var reference
@@ -37,7 +37,7 @@ commands:
           name: Install Usefull must have utils for debugging with SSH into this box
           command: |
             sudo apt -qq update && sudo apt -qqy upgrade
-            sudo apt -yqq install vim links lynx git diffutils htop curl wget p7zip-full unzip zip sed gcc g++ make libfreetype6-dev libjpeg62-turbo-dev libpng-dev xvfb mysql-client
+            sudo apt -yqq install vim links lynx git diffutils htop curl wget p7zip-full unzip zip sed gcc g++ make libfreetype6-dev libjpeg62-turbo-dev libpng-dev xvfb default-mysql-client
       ## Install PHP extra.
       - run:
           name: Install PHP extra