Updated
[FluentAssertions](https://github.com/fluentassertions/fluentassertions)
from 8.7.1 to 8.8.0.

<details>
<summary>Release notes</summary>

_Sourced from [FluentAssertions's
releases](https://github.com/fluentassertions/fluentassertions/releases)._

## 8.8.0

<!-- Release notes generated using configuration in .github/release.yml
at main -->

## What's Changed
### New features
* Add support for MSTest4 by @​jnyrup in
fluentassertions/fluentassertions#3111
### Improvements
* Allow WithoutMessage when using Should().Throw() and ThrowAsync() by
@​dennisdoomen in
fluentassertions/fluentassertions#3100
* Improve reporting of the differences between long strings by
@​dennisdoomen in
fluentassertions/fluentassertions#3101
* Allow customizing the equivalency behavior for BeXmlSerializable by
@​logiclrd in
fluentassertions/fluentassertions#3107
### Documentation
* Add docs for `config` parameter by @​jnyrup in
fluentassertions/fluentassertions#3104
### Others
* Refreshed readme by @​dennisdoomen in
fluentassertions/fluentassertions#3106
* Merge hotfix 8.7.1 back to main by @​dennisdoomen in
fluentassertions/fluentassertions#3109
* Fix release notes by @​jnyrup in
fluentassertions/fluentassertions#3112
* Bump github/codeql-action from 3 to 4 by @​dependabot[bot] in
fluentassertions/fluentassertions#3113


**Full Changelog**:
fluentassertions/fluentassertions@8.7.1...8.8.0

Commits viewable in [compare
view](fluentassertions/fluentassertions@8.7.1...8.8.0).
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