fixed detect-port and and stopServer after each spec runs

Author: anish353

bin/testObservability/reporter/index.js

@@ -209,6 +209,7 @@ class MyReporter {
         }
 
         await this.uploadTestSteps();
+        this.stopHttpServer();
       });
   }
 
@@ -277,6 +278,20 @@ class MyReporter {
       debugOnConsole(`Exception in starting reporter server : ${error}`);
       debug(`Exception in starting reporter server : ${error}`, true, error);
     }
+  }
+
+  stopHttpServer() {
+    if (this.httpServer) {
+      try {
+        this.httpServer.close(() => {
+          debugOnConsole('Reporter HTTP server closed');
+        });
+        this.httpServer = null;
+      } catch (error) {
+        debugOnConsole(`Exception in stopping reporter server : ${error}`);
+        debug(`Exception in stopping reporter server : ${error}`, true, error);
+      }
+    }
   }  
 
   registerListeners() {

bin/testhub/utils.js

@@ -5,7 +5,7 @@ const TESTHUB_CONSTANTS = require("./constants");
 const testObservabilityHelper = require("../../bin/testObservability/helper/helper");
 const helper = require("../helpers/helper");
 const accessibilityHelper = require("../accessibility-automation/helper");
-const { detect } = require('detect-port');
+const detect = require('detect-port');
 
 
 const isUndefined = (value) => value === undefined || value === null;