Updated @ngneat/transloco-utils version to 5 in transloco deps.

[bjornharvold]

PR Checklist

Please check if your PR fulfills the following requirements:

[x] The commit message follows our guidelines: https://github.com/ngneat/transloco/blob/master/CONTRIBUTING.md#commit
[x] Tests for the changes have been added (for bug fixes / features)
[x] Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

[ ] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[x] Build related changes
[ ] CI related changes
[ ] Documentation content changes
[ ] Other... Please describe:

What is the current behavior?

Version update

Issue Number: 674

What is the new behavior?

@ngneat/transloco now relies on @ngneat/transloco-utils ^5.0.0

Does this PR introduce a breaking change?

[ ] Yes
[x] No

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