Add aerospike.so line to be load on php-fpm

php-fpm/aerospike.ini

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