configureWithAppId does not refresh config in all scenarios

[emdobrin]

Expected Behaviour

If I need to test with two app ids in the same session, I should be able to switch between the two multiple times within that same session.

e.g.
MobileCore.configureWithAppId(appId1) -> set appId1
MobileCore.configureWithAppId(appId2) -> set appId2
MobileCore.configureWithAppId(appId1) -> set appId1

Actual Behaviour

MobileCore.configureWithAppId(appId1) -> set appId1
MobileCore.configureWithAppId(appId2) -> set appId2
MobileCore.configureWithAppId(appId1) -> still appId2 ❗

Reproduce Scenario (including but not limited to)

Issue seems to be caused by this config expiry check which caches the first appId1 set date and does not account for this scenario.

You might also need to consider clearing the expiry cache on configureWithAppId(null / "")

Steps to Reproduce

Platform and Version

Android, Core/Config v3.2.0

Sample Code that illustrates the problem

Logs taken while reproducing problem