Fix failing tests in SDLPresentAlertOperationSpec

[FrankElias77]

Bug Summary

Couple of failing tests in SDLPresentAlertOperationSpec, found while running unit tests in the sdl_ios project.

Reproduction Steps

1. Run unit tests in Xcode project

Expected Behavior:
Tests passed successfully

Observed Behavior:
2 failing tests in SDLPresentAlertOperationSpec

iOS Version(s)

N/A

sdl_ios Version

7.4.0

Testing Environment(s)

Unit tests

Relevant log output

No response