Update deployment_process.ocl

Remove unused step

.octopus/deployment_process.ocl

@@ -1,19 +1,3 @@
-step "deploy-to-internal-teamcity" {
-    name = "Deploy to Internal TeamCity"
-
-    action {
-        action_type = "Octopus.Script"
-        environments = ["test"]
-        notes = "We can't do this yet because we can't upgrade a plugin without restarting TeamCity server. We hope this feature will be enabled soon. See [TW-12604](https://youtrack.jetbrains.com/issue/TW-12604)."
-        properties = {
-            Octopus.Action.Script.ScriptBody = "echo \"Not yet implemented\""
-            Octopus.Action.Script.ScriptSource = "Inline"
-            Octopus.Action.Script.Syntax = "Bash"
-        }
-        worker_pool = "hosted-ubuntu"
-    }
-}
-
 step "publish-to-jetbrains-marketplace" {
     name = "Publish to Jetbrains Marketplace"
 
@@ -86,4 +70,4 @@ step "create-github-release" {
             }
         }
     }
-}
+}