支持多平台linux-amd64 linux-arm64 win

sentinel/pkg/platform/Platform_interface.go

@@ -0,0 +1,11 @@
+package platform
+
+type UpdaterLauncher interface {
+	Start(args []string) error
+}
+
+type MainProgramStarter interface {
+	Start(targetExe string) error
+
+	GetMainName() string
+}