fix test__144__JWT_and_realtime__when_using_authUrl__when_token_expir…

…es against frontdoor

test is over-specified - searching for exact error text.
Updated so test asserts that error text contains the words token and expire

Test/Tests/AuthTests.swift

@@ -4159,7 +4159,8 @@ class AuthTests: XCTestCase {
             client.connection.once(.connected) { stateChange in
                 client.connection.once(.disconnected) { stateChange in
                     XCTAssertEqual(stateChange.reason?.code, ARTErrorCode.tokenExpired.intValue)
-                    expect(stateChange.reason?.description).to(contain("Key/token status changed (expire)"))
+                    expect(stateChange.reason?.description).to(contain("token"))
+                    expect(stateChange.reason?.description).to(contain("expire"))
                     done()
                 }
             }