Merge pull request #2834 from angelobiscola/patch-1

Fix problem to install pdo_sqlsrv

php-fpm/Dockerfile

@@ -39,6 +39,7 @@ RUN set -xe; \
     pecl channel-update pecl.php.net && \
     apt-get install -yqq \
       apt-utils \
+      gnupg2 \
       git \
       #
       #--------------------------------------------------------------------------