updated for unix build

agent/tactical/shared/shared.go

@@ -16,4 +16,4 @@ func SendSoftware() error {
 	}
 
 	return nil
-}
+}

agent/tactical/shared/shared_unix.go

@@ -0,0 +1,8 @@
+//go:build !windows
+// +build !windows
+
+package shared
+
+func GetPython(force bool) {}
+
+func RunMigrations() {}

agent/tactical/shared/shared_windows.go

@@ -67,4 +67,4 @@ func RunMigrations() {
 			os.Remove(nssm)
 		}
 	}
-}
+}