correction pour php7.2

docker/mariaDb/Dockerfile

@@ -3,8 +3,12 @@ FROM mariadb:10.4
 
 ARG COMPOSER_HASH
 
-RUN apt-get update; \
-    apt-get install -y --no-install-recommends nano openssh-server build-essential libssl-dev ca-certificates zlib1g-dev  php7.2-cli \
+RUN apt-get update && \
+        apt-get install -y software-properties-common && \
+        rm -rf /var/lib/apt/lists/*; \
+    add-apt-repository ppa:ondrej/php; \
+    apt-get update; \
+    apt-get install -y --no-install-recommends nano openssh-server build-essential libssl-dev ca-certificates zlib1g-dev php7.2 php7.2-cli \
                                                                        php7.2-json \
                                                                        php7.2-fpm \
                                                                        php7.2-mbstring \