remove deploy step

.drone.yml

@@ -19,14 +19,3 @@ steps:
   commands:
     - dotnet build -c Release
     - dotnet test -c Release
-
-- name: deploy
-  image: mcr.microsoft.com/dotnet/core/sdk:3.1
-  environment:
-    API_KEY:
-      from_secret: API_KEY
-  commands:
-    - dotnet nuget push /build/NETPhysFS/bin/Release/MoonTools.NETPhysFS.*.nupkg -s https://api.nuget.org/v3/index.json -k $API_KEY 
-  when:
-    ref:
-    - refs/tags/*.*.*