chore(deps): update dependency fluentassertions to 6.12.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
FluentAssertions (source)	6.12.0 -> 6.12.1

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Release Notes

fluentassertions/fluentassertions (FluentAssertions)

### [`v6.12.1`](https://redirect.github.com/fluentassertions/fluentassertions/releases/tag/6.12.1) [Compare Source](https://redirect.github.com/fluentassertions/fluentassertions/compare/6.12.0...6.12.1) #### What's Changed ##### Improvements - Improve `BeEmpty()` and `BeNullOrEmpty()` performance for `IEnumerable`, by materializing only the first item - [#​2530](https://redirect.github.com/fluentassertions/fluentassertions/pull/2530) ##### Fixes - Fixed formatting error when checking nullable `DateTimeOffset` with `BeWithin(...).Before(...)` - [#​2312](https://redirect.github.com/fluentassertions/fluentassertions/pull/2312) - `BeEquivalentTo` will now find and can map subject properties that are implemented through an explicitly-implemented interface - [#​2152](https://redirect.github.com/fluentassertions/fluentassertions/pull/2152) - Fixed that the `because` and `becauseArgs` were not passed down the equivalency tree - [#​2318](https://redirect.github.com/fluentassertions/fluentassertions/pull/2318) - `BeEquivalentTo` can again compare a non-generic `IDictionary` with a generic one - [#​2358](https://redirect.github.com/fluentassertions/fluentassertions/pull/2358) - Fixed that the `FormattingOptions` were not respected in inner `AssertionScope` - [#​2329](https://redirect.github.com/fluentassertions/fluentassertions/pull/2329) - Capitalize `true` and `false` in failure messages and make them formattable to a custom `BooleanFormatter` - [#​2390](https://redirect.github.com/fluentassertions/fluentassertions/pull/2390), [#​2393](https://redirect.github.com/fluentassertions/fluentassertions/pull/2393) - Improved the failure message for `NotBeOfType` when wrapped in an `AssertionScope` and the subject is null - [#​2399](https://redirect.github.com/fluentassertions/fluentassertions/pull/2399) - Improved the failure message for `BeWritable`/`BeReadable` when wrapped in an `AssertionScope` and the subject is read-only/write-only - [#​2399](https://redirect.github.com/fluentassertions/fluentassertions/pull/2399) - Improved the failure message for `ThrowExactly[Async]` when wrapped in an `AssertionScope` and no exception is thrown - [#​2398](https://redirect.github.com/fluentassertions/fluentassertions/pull/2398) - Improved the failure message for `[Not]HaveExplicitProperty` when wrapped in an `AssertionScope` and not implementing the interface - [#​2403](https://redirect.github.com/fluentassertions/fluentassertions/pull/2403) - Improved the failure message for `[Not]HaveExplicitMethod` when wrapped in an `AssertionScope` and not implementing the interface - [#​2403](https://redirect.github.com/fluentassertions/fluentassertions/pull/2403) - Changed `BeEquivalentTo` to exclude `private protected` members from the comparison - [#​2417](https://redirect.github.com/fluentassertions/fluentassertions/pull/2417) - Fixed using `BeEquivalentTo` on an empty `ArraySegment` - [#​2445](https://redirect.github.com/fluentassertions/fluentassertions/pull/2445), [#​2511](https://redirect.github.com/fluentassertions/fluentassertions/pull/2511) - `BeEquivalentTo` with a custom comparer can now handle null values - [#​2489](https://redirect.github.com/fluentassertions/fluentassertions/pull/2489) - Ensured that nested calls to `AssertionScope(context)` create a chained context - [#​2607](https://redirect.github.com/fluentassertions/fluentassertions/pull/2607) - One overload of the `AssertionScope` constructor would not create an actual scope associated with the thread - [#​2607](https://redirect.github.com/fluentassertions/fluentassertions/pull/2607) - Fixed `ThrowWithinAsync` not respecting `OperationCanceledException` - [#​2614](https://redirect.github.com/fluentassertions/fluentassertions/pull/2614) - Fixed using `BeEquivalentTo` with an `IEqualityComparer` targeting nullable types - [#​2648](https://redirect.github.com/fluentassertions/fluentassertions/pull/2648) **Full Changelog**: https://github.com/fluentassertions/fluentassertions/compare/6.12.0...6.12.1

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