Add test cases for AboutScreenRobot to assert AuxiliaryInformation

[rkowase]

Issue

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Overview (Required)

In this PR, I added test cases for AboutScreenRobot to make sure that the below elements are visible.

• Access
• Staff List
• License
• Code Conduct
• Privacy Policy
• App Version

Links

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Screenshot

Before	After
	No changes (same as before)

The test has been passed locally. ✅