Update nuget non-major dependencies

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
Altinn.Platform.Models	`1.5.0` -> `1.6.0`
Swashbuckle.AspNetCore.Filters	`8.0.1` -> `8.0.2`
xunit	`2.7.1` -> `2.8.0`
xunit.runner.visualstudio	`2.5.8` -> `2.8.0`

Release Notes

mattfrear/Swashbuckle.AspNetCore.Filters (Swashbuckle.AspNetCore.Filters)

### [`v8.0.2`](https://togithub.com/mattfrear/Swashbuckle.AspNetCore.Filters/blob/HEAD/CHANGELOG.md#802---2024-05-01) ##### Fixed - Issue [#244](https://togithub.com/mattfrear/Swashbuckle.AspNetCore.Filters/issues/244) - SecurityRequirementsOperationFilter adds duplicate security requirement when using .WithOpenApi()

xunit/xunit (xunit)

### [`v2.8.0`](https://togithub.com/xunit/xunit/compare/2.7.1...2.8.0) [Compare Source](https://togithub.com/xunit/xunit/compare/2.7.1...2.8.0)

xunit/visualstudio.xunit (xunit.runner.visualstudio)

### [`v2.8.0`](https://togithub.com/xunit/visualstudio.xunit/compare/2.5.8...2.8.0) [Compare Source](https://togithub.com/xunit/visualstudio.xunit/compare/2.5.8...2.8.0)

Configuration

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Altinn / altinn-access-management-frontend

Update nuget non-major dependencies #906

Release Notes

Configuration

Quality Gate passed