fix: 修复 catch 里边的类型强转错误

uni_modules/uts-tests/utssdk/tests.uts

@@ -24,7 +24,7 @@ export function test(name: string, fn: () => void) {
         result.passed.push(name)
         // console.log('push....',result.passed.length)
     } catch (e) {
-        result.failed.push(`${name}:\n${(e as Error).message}`)
+        result.failed.push(`${name}:\n${e.message}`)
     }
     result.total++
 }