Log errors when generating collection cache

[Ben Below]

In ATLAS-529, a CollectionCacheExtensions class was added, that populates long running collection cache generation in the background.

This means that errors in this cache generation are not handled.

This card involves extending our AI logging capabilities so that we can log these exceptions to AI - we are likely to need a static AI logger

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Requirements

• If an error occurs when generating a collection cache, I can see logs of the exception in application insights