Revert "Add intentionally failing test to try xcbeautify GHA renderer"

This reverts commit 1987f05.

Author: andrewheard

FirebaseVertexAI/Tests/TestApp/Tests/Integration/IntegrationTests.swift

@@ -18,6 +18,8 @@ import FirebaseStorage
 import FirebaseVertexAI
 import XCTest
 
+// TODO(andrewheard): Remove this after testing on CI.
+
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
 final class IntegrationTests: XCTestCase {
   // Set temperature, topP and topK to lowest allowed values to make responses more deterministic.
@@ -64,11 +66,6 @@ final class IntegrationTests: XCTestCase {
     storage = Storage.storage()
   }
 
-  // TODO(andrewheard): Remove this after testing on CI.
-  func testIntentionallyFailing() {
-    XCTFail("Intentionally failing to try the xcbeautify GitHub Actions renderer.")
-  }
-
   // MARK: - Generate Content
 
   func testGenerateContent() async throws {