…etection engine (elastic#256996)

## Summary

A recent SDH made us realize that we have a potential issue in our code,
when the platform dataview service throws errors.
This previous [PR](elastic#256983) fixes
the issue in the @elastic/security-threat-hunting-investigations
codebase and we want to merge it for `9.2.7`.

This PR applies similar changes to the code owned by the
@elastic/security-detection-engine team:
- wrap the `dataview.get` calls within a `try/catch` and show a toast if
an error happens

This will facilitate debugging if we ever need. (more info in the PR
mentioned above).

### Checklist

Check the PR satisfies following conditions.

Reviewers should verify this PR satisfies this list as well.

- [x] The PR description includes the appropriate Release Notes section,
and the correct `release_note:*` label is applied per the
[guidelines](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)
- [x] Review the [backport
guidelines](https://docs.google.com/document/d/1VyN5k91e5OVumlc0Gb9RPa3h1ewuPE705nRtioPiTvY/edit?usp=sharing)
and apply applicable `backport:*` labels.

(cherry picked from commit 243e138)