skip test on windows without admin

test/configCases/clean/link/test.filter.js

@@ -0,0 +1,16 @@
+const fs = require("fs");
+const path = require("path");
+
+module.exports = () => {
+	try {
+		fs.symlinkSync(
+			path.join(__dirname, "index.js"),
+			path.join(__dirname, ".testlink"),
+			"file"
+		);
+		fs.unlinkSync(path.join(__dirname, ".testlink"));
+		return true;
+	} catch (e) {
+		return false;
+	}
+};