Update Dockerfile

Dockerfile

@@ -1,22 +1,20 @@
 FROM php:7.3.28-apache
 
+# Add Maintainer Info
 LABEL maintainer="Injamul Mohammad Mollah <mrinjamul@gmail.com>"
-
+# Install required packages for php modules
 RUN apt-get update -y && apt-get install -y \
   libwebp-dev \
   libjpeg62-turbo-dev \
   libxpm-dev \
   libfreetype6-dev \
   libpng-dev \
   && rm -rf /var/lib/apt/lists/*
-
-RUN docker-php-ext-install pdo pdo_mysql
-
-RUN docker-php-ext-install mbstring fileinfo gettext exif
-
+# Install php modules
 RUN docker-php-ext-configure gd --with-gd --with-webp-dir --with-jpeg-dir \
-    --with-png-dir --with-zlib-dir --with-xpm-dir --with-freetype-dir
-
-RUN docker-php-ext-install gd
+  --with-png-dir --with-zlib-dir --with-xpm-dir --with-freetype-dir
 
+RUN docker-php-ext-install pdo pdo_mysql mbstring fileinfo gettext exif gd
+# reload apache server
 RUN a2enmod rewrite
+