fix php warning in php-fpm: "Unable to load dynamic library aerospike" (#622)

* fix php warning in php-fpm: "Unable to load dynamic library aerospike"

* 	fix php warning in php-fpm: "Unable to load dynamic library aerospike"

* simplify solution

* Update Dockerfile-56

* Update Dockerfile-70

php-fpm/Dockerfile-56

@@ -125,6 +125,7 @@ RUN if [ ${INSTALL_AEROSPIKE_EXTENSION} = true ]; then \
         && make install \
     ) \
     && rm /tmp/aerospike-client-php.tar.gz \
+    && docker-php-ext-enable aerospike \
 ;fi
 
 #####################################

php-fpm/Dockerfile-70

@@ -160,6 +160,7 @@ RUN if [ ${INSTALL_AEROSPIKE_EXTENSION} = true ]; then \
         && make install \
     ) \
     && rm /tmp/aerospike-client-php.tar.gz \
+    && docker-php-ext-enable aerospike \
 ;fi
 
 #####################################

php-fpm/aerospike.ini

@@ -1,3 +1,2 @@
-extension=aerospike.so
 aerospike.udf.lua_system_path=/usr/local/aerospike/lua
 aerospike.udf.lua_user_path=/usr/local/aerospike/usr-lua