Merge pull request #82 from stronk7/7.2-stretch

Unpin Redis 4.3.0. Newer >= 5.0.0 versions should be back to work (7.2-stretch)

Author: stronk7

root/tmp/setup/php-extensions.sh

@@ -59,7 +59,7 @@ docker-php-ext-configure ldap --with-libdir=lib/x86_64-linux-gnu/
 docker-php-ext-install -j$(nproc) ldap
 
 # Memcached, MongoDB, Redis, APCu, igbinary.
-pecl install memcached mongodb redis-4.3.0 apcu igbinary
+pecl install memcached mongodb redis apcu igbinary
 docker-php-ext-enable memcached mongodb redis apcu igbinary
 
 # ZIP