build: update to amper 0.9.1

Author: linux-china

src/managers/amper.rs

@@ -23,7 +23,7 @@ pub fn get_task_command_map() -> HashMap<String, String> {
     task_command_map.insert("test".to_string(), format!("{} test", amper_command));
     task_command_map.insert("clean".to_string(), format!("{} clean", amper_command));
     if let Ok(code) = std::fs::read_to_string("./amper") {
-        if !code.contains("amper_version=0.7.0") {
+        if !code.contains("amper_version=0.9.1") {
             task_command_map.insert(
                 "self-update".to_string(),
                 format!("{} update", amper_command),