[BUG]: ProfileAndDeviceIdFragmentTest has order & machine-dependent behavior

[BenHenning]

Describe the bug

When running certain tests in isolation within ProfileAndDeviceIdFragmentTest, a variety of order-independence issues arise causing difficulty in test behavior isolation. Additionally, there are proto comparisons happening that can have subtle differences depending on the local runtime environment.

Steps To Reproduce

Run each of the tests in ProfileAndDeviceIdFragmentTest in isolation and notice different failures.

Expected Behavior

All tests in ProfileAndDeviceIdFragmentTest should not have an order dependence, and should work in all runtime environments.

Note that some of these issues are caused by #5307 and #5304, but the proto behavior is specific to this test.

Screenshots/Videos

No response

What device/emulator are you using?

N/A -- test environment

Which Android version is your device/emulator running?

N/A -- test environment

Which version of the Oppia Android app are you using?

N/A -- test environment

Additional Context

No response