fix(test): use http.NoBody and fix import formatting for linter compliance

Signed-off-by: Sneha Das <154408198+Snehadas2005@users.noreply.github.com>

Author: Snehadas2005

workspaces/backend/api/workspace_details_handler_test.go

@@ -63,7 +63,7 @@ var _ = Describe("Workspace Details Handler", func() {
 			path := strings.Replace(constants.WorkspacePodTemplateDetailsPath, ":"+constants.NamespacePathParam, invalidNamespace, 1)
 			path = strings.Replace(path, ":"+constants.ResourceNamePathParam, testWorkspace, 1)
 
-			req, err := http.NewRequest(http.MethodGet, path, http.NoBody) // <-- Fixed: nil changed to http.NoBody
+			req, err := http.NewRequest(http.MethodGet, path, http.NoBody)
 			Expect(err).NotTo(HaveOccurred())
 			req.Header.Set(userIdHeader, adminUser)