* big pre-summer refactoring

+ introduce php7.4 and stay only php7.3 as max older version
+ workspace with php7.4 in future commits

.env.example

@@ -14,7 +14,7 @@ WORKSPACE_COMPOSER_REPO_PACKAGIST=
 WORKSPACE_INSTALL_WP_CLI=true
 WORKSPACE_INSTALL_XDEBUG=false
 WORKSPACE_INSTALL_SSH=true
-WORKSPACE_SSH_PASSPHRAZE=RSfndC66KmuRPRtSXOEe
+WORKSPACE_SSH_PASSPHRAZE=
 WORKSPACE_INSTALL_FSWATCH=false
 WORKSPACE_INSTALL_NODE=true
 WORKSPACE_NODE_VERSION=lts/dubnium
@@ -25,14 +25,17 @@ WORKSPACE_INSTALL_GULP=true
 WORKSPACE_INSTALL_MYSQL_CLIENT=true
 WORKSPACE_INSTALL_PING=true
 WORKSPACE_INSTALL_PYTHON=true
+WORKSPACE_INSTALL_S3_MINIO_CLIENT=true
 
 ### PHP-FPM #############################################
 INSTALL_XDEBUG=true
 INSTALL_REDIS=true
-INSTALL_PEAR_MAIL=true
 INSTALL_ZIP=true
 INSTALL_BZ2=true
 INSTALL_INTL=true
+INSTALL_PGSQL=true
+INSTALL_BCMATH=true
+INSTALL_PEAR_MAIL=true
 PHP_OPT_SHORT_OPEN_TAG=On
 PHP_OPT_MAX_EXECUTION_TIME=600
 PHP_OPT_MEMORY_LIMIT=500M