fix(deps): update dependency @digdir/design-system-react to v0.15.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@​digdir/design-system-react	0.14.0 -> 0.15.0

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Configuration

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[codecov-commenter]

Codecov Report

Patch and project coverage have no change.

Comparison is base (839a3dd) 95.51% compared to head (36082e0) 95.51%.

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Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #318 +/- ## ======================================= Coverage 95.51% 95.51% ======================================= Files 29 29 Lines 357 357 Branches 95 95 ======================================= Hits 341 341 Misses 14 14 Partials 2 2 ```

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