Enhance Slot-manager with additional informations and a method

[Apollon77]

Pull Request Template

PR Checklist

• I have run npm test locally and all tests are passing.
• I have added/updated tests for any new behavior.
• If this is a significant change, an issue has already been created where the problem / solution was discussed: [N/A, or add link to issue here]

PR Description

This PR mainly provides additional information on slot filling:

• a new property in result.slotFill states which slot/entity was filled in the current/latest run
• a new property in the entities called isSlotFillingFallback flags an entity by filled by the defined fallback logic (when trying to fill a specific slow but the given answer do not match to a property then tze full answer is filled, but in fact it is a "special" way to fill the slot. So a developer can not check and handle this

Additionally the slot-manager geta a new method to get the info if a intenthas entities defined.

[Apollon77]

@eric-lara Ready for review

PS: I think that the microsoft builtin test is the reason for the issues together with a memomry isue in nodejs 16 I heared of ... that test is very huge and can lead to mem isues

[ericzon]

I saw the issue you heard about v16 (jestjs/jest#11956). Running only that job should pass, but it's annoying.

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
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No Coverage information
0.0% Duplication

[Apollon77]

@ericzon All PRs ready for review