chore(deps): bump xunit.runner.visualstudio from 2.5.7 to 2.8.1 (#90)

Bumps
[xunit.runner.visualstudio](https://github.com/xunit/visualstudio.xunit)
from 2.5.7 to 2.8.1.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/xunit/visualstudio.xunit/commit/ce9211e9707372687c3266984a0950f6206b4896"><code>ce9211e</code></a>
v2.8.1</li>
<li><a
href="https://github.com/xunit/visualstudio.xunit/commit/3656cb8908b70944c230439c1e879645d2fce05e"><code>3656cb8</code></a>
Use 'dotnet format' instead of 'dotnet dotnet-format'</li>
<li><a
href="https://github.com/xunit/visualstudio.xunit/commit/45eb7838531b6b94ee30c823ea59be48c483da6c"><code>45eb783</code></a>
Pull in output printing bug fix from core</li>
<li><a
href="https://github.com/xunit/visualstudio.xunit/commit/e2052445d878aaf8c6b2bed7437d1c990447e7a4"><code>e205244</code></a>
<a
href="https://redirect.github.com/xunit/visualstudio.xunit/issues/408">#408</a>:
Add ability to print live output messages</li>
<li><a
href="https://github.com/xunit/visualstudio.xunit/commit/06087e36a22182f5e44e508aaff4a25e3fa329e7"><code>06087e3</code></a>
Latest actions versions</li>
<li><a
href="https://github.com/xunit/visualstudio.xunit/commit/075f3ff1a580c193b102914506ef3e976c08901d"><code>075f3ff</code></a>
Bump up to 2.8.1-pre</li>
<li><a
href="https://github.com/xunit/visualstudio.xunit/commit/6438bb880aad83e89e79ad06a42bc8d5cd4d3f86"><code>6438bb8</code></a>
v2.8.0</li>
<li><a
href="https://github.com/xunit/visualstudio.xunit/commit/2afd4cd1ab3a92d32285ee7da796d2ed146af5eb"><code>2afd4cd</code></a>
Pick up latest dependencies</li>
<li><a
href="https://github.com/xunit/visualstudio.xunit/commit/b8be108a08605d527fb6a99f298f6b06ca6f1ccc"><code>b8be108</code></a>
Add multiplier format support to RunSettings</li>
<li><a
href="https://github.com/xunit/visualstudio.xunit/commit/3c2e493f1691e245cd1a93daaf422c9d627ec35d"><code>3c2e493</code></a>
Update to 2.7.2-pre.17 and support Xunit.ParallelAlgorithm in
RunSetttings</li>
<li>Additional commits viewable in <a
href="https://github.com/xunit/visualstudio.xunit/compare/2.5.7...2.8.1">compare
view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility
score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=xunit.runner.visualstudio&package-manager=nuget&previous-version=2.5.7&new-version=2.8.1)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore this major version` will close this PR and stop
Dependabot creating any more for this major version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this minor version` will close this PR and stop
Dependabot creating any more for this minor version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop
Dependabot creating any more for this dependency (unless you reopen the
PR or upgrade to it yourself)


</details>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

test/Extism.Sdk/Extism.Sdk.Tests.csproj

@@ -13,7 +13,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
     <PackageReference Include="Shouldly" Version="4.2.1" />
     <PackageReference Include="xunit" Version="2.7.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.7">
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.1">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>