fix swift format

Author: harsh62

AmplifyPlugins/Auth/Tests/AWSCognitoAuthPluginUnitTests/TaskTests/ClientBehaviorTests/AuthenticationProviderDeleteUserTests.swift

@@ -141,15 +141,17 @@ class AuthenticationProviderDeleteUserTests: BasePluginTest {
         mockIdentityProvider = MockIdentityProvider(
             mockRevokeTokenResponse: { _ in
                 RevokeTokenOutput()
-            }, mockGetTokensFromRefreshTokenResponse:{ _ in
+            },
+            mockGetTokensFromRefreshTokenResponse:{ _ in
                 return GetTokensFromRefreshTokenOutput(
                     authenticationResult: .init(
                         accessToken: "accessTokenNew",
                         expiresIn: 100,
                         idToken: "idTokenNew",
                         refreshToken: "refreshTokenNew"
                     ))
-            }, mockGlobalSignOutResponse: { _ in
+            },
+            mockGlobalSignOutResponse: { _ in
                 GlobalSignOutOutput()
             },
             mockDeleteUserOutput: { _ in