message: lock phpredis to 4.3.0
diff: @@ -58,11 +58,11 @@ RUN apk add --no-cache fcgi \
  && if [ ${PHP_VERSION%.*} == "7.3" ]; then \
  yes '' | pecl install -f apcu \
  && yes '' | pecl install -f xdebug-2.7.0 \
  - && yes '' | pecl install -f redis; \
  + && yes '' | pecl install -f redis-4.3.0; \
  elif [ ${PHP_VERSION%.*.*} == "7" ]; then \
  yes '' | pecl install -f apcu \
  && yes '' | pecl install -f xdebug \
  - && yes '' | pecl install -f redis; \
  + && yes '' | pecl install -f redis-4.3.0; \
  fi \
  && if [ ${PHP_VERSION%.*.*} == "5" ]; then \
  yes '' | pecl install -f apcu-4.0.11 \
  