fix: filter same framework name in e2e (Azure#722)

Co-authored-by: Jikun <jikunchen@microsoft.com>

Author: cjk7989

src/core/frameworks/detect.ts

@@ -388,6 +388,14 @@ export function printSupportedFrameworks(showList = false): void {
 export function formatDetectedFolders(folders: DetectedFolder[], type: string): string {
  return (
  `Detected ${type} folders (${folders.length}):\n` +
- `- ${folders.map((f) => `${f.rootPath} (${f.frameworks.map((fr) => fr.name).join(", ")})`).join("\n- ")}`
+ `- ${folders
+ .map(
+ (f) =>
+ `${f.rootPath} (${f.frameworks
+ .map((fr) => fr.name)
+ .filter((frname, index, array) => array.indexOf(frname) === index)
+ .join(", ")})`
+ )
+ .join("\n- ")}`
  );
 }