[directory] creation of metadata.csv file
[directory] creation of metadata.csv file

Creating metadata.csv file for the directory integration in order to display metrics.
varlib1/servermall,itsuugo/integrations-core,DataDog/integrations-core,itsuugo/integrations-core,varlib1/servermall,itsuugo/integrations-core,DataDog/integrations-core,varlib1/servermall,serverdensity/sd-agent-core-plugins,s-maj/integrations-core,itsuugo/integrations-core,DataDog/integrations-core,DataDog/integrations-core,s-maj/integrations-core,DataDog/integrations-core,varlib1/servermall,itsuugo/integrations-core,DataDog/integrations-core,s-maj/integrations-core,DataDog/integrations-core,s-maj/integrations-core,varlib1/servermall,serverdensity/sd-agent-core-plugins,serverdensity/sd-agent-core-plugins,serverdensity/sd-agent-core-plugins,serverdensity/sd-agent-core-plugins,s-maj/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core