Merge pull request #7 from morpht/php-7.4.28

Bump to php 7.4.28, composer 2.2.9.

Author: radimklaska

Dockerfile

@@ -1,10 +1,10 @@
-FROM php:7.4.25-fpm-alpine3.14
+FROM php:7.4.28-fpm-alpine3.14
 
 LABEL maintainer="marji@morpht.com"
 LABEL org.opencontainers.image.source="https://github.com/morpht/ci-php-7.4"
 
-ENV COMPOSER_VERSION=2.1.12 \
-  COMPOSER_HASH_SHA256=ae3ec292dd04b4e468aea1e5db4d085f169d8a803aabeb99707f69e9454bf218
+ENV COMPOSER_VERSION=2.2.9 \
+  COMPOSER_HASH_SHA256=48f9fdc9ad93904fee96550b45ae03a51f69718502ee855da894b4ad71d2dfe0
 
 RUN apk add --no-cache --update git \
         bash \

README.md

@@ -4,7 +4,7 @@ Docker image based on the official dockerhub image php:7.4-fpm-alpine3.14
 
 A few modifications:
 
-- added composer v2.1.x
+- added composer v2.2.x
 - installed several packages, e.g. git and mysql-client
 - added php extensions - gd, pdo_mysql