Add netapi dll to windows image (#92)

Author: shubham149

docker/Dockerfile.windows.1809

@@ -1,8 +1,13 @@
 # escape=`
+
+FROM mcr.microsoft.com/windows/servercore:ltsc2019 as core
+
+
 FROM mcr.microsoft.com/windows/nanoserver:1809
 USER ContainerAdministrator
 
 ENV GODEBUG=netdns=go
+COPY --from=core /windows/system32/netapi32.dll /windows/system32/netapi32.dll
 
 LABEL maintainer="Drone.IO Community <[email protected]>" `
   org.label-schema.name="Drone S3" `