⬆️ 提升swc兼容内核版本 (#1186)

* 修正 rspack 的 `jsc.target` 为 es2020

* targets 提升 内核版本

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Co-authored-by: 王一之 <yz@ggnb.top>

Author: cyfung1031

rspack.config.ts

@@ -13,7 +13,8 @@ const isDev = process.env.NODE_ENV === "development";
 const isBeta = version.includes("-");
 
 // Target browsers, see: https://github.com/browserslist/browserslist
-const targets = ["chrome >= 87", "edge >= 88", "firefox >= 78", "safari >= 14"];
+// 依照 https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/userScripts#browser_compatibility
+const targets = ["chrome >= 120", "edge >= 120", "firefox >= 136"];
 
 const src = path.join(dirname, "src");
 const dist = path.join(dirname, "dist");