feat: [NO-MERGE] [ANDROSDK-1568] Add expirable cache

[vgarciabnz]

Description

Do not merge this PR. It is a prof of concept about the use of an internal cache for expensive operations, such as determining the attribute that should be used as profile picture for a particular event.

ANDROSDK-1568

Solution description

Implement an expirable cache (it is copy/pasted from the SDK) to store an expensive computation result. This result is the same for a particular program as long as the metadata does not change.

Covered unit test cases

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Where did you test this issue?

• [X] Smartphone Emulator
• [ ] Tablet Emulator
• [X] Smartphone
• [ ] Tablet

Which Android versions did you test this issue?

• [ ] 4.4
• [ ] 5.X - 6.X
• [ ] 7.X
• [ ] 8.X
• [X] 9.X - 10.X
• [ ] Other

Checklist

• [ ] My code follows the style guidelines of this project
• [ ] I have performed a self-review of my own code