Bump System.IO.Abstractions from 17.1.1 to 17.2.1 (#1004)

Bumps [System.IO.Abstractions](https://github.com/TestableIO/System.IO.Abstractions) from 17.1.1 to 17.2.1.
- [Release notes](https://github.com/TestableIO/System.IO.Abstractions/releases)
- [Commits](https://github.com/TestableIO/System.IO.Abstractions/compare/v17.1.1...v17.2.1)

---
updated-dependencies:
- dependency-name: System.IO.Abstractions
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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src/KubernetesClient.Classic/KubernetesClient.Classic.csproj

@@ -7,7 +7,7 @@
 
   <ItemGroup>
     <PackageReference Include="Portable.BouncyCastle" Version="1.9.0" />
-    <PackageReference Include="System.IO.Abstractions" Version="17.1.1" />
+    <PackageReference Include="System.IO.Abstractions" Version="17.2.1" />
     <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.23.1" />
     <PackageReference Include="IdentityModel.OidcClient" Version="5.0.2" />
   </ItemGroup>

src/KubernetesClient/KubernetesClient.csproj

@@ -15,7 +15,7 @@
   <ItemGroup>
     <PackageReference Include="prometheus-net" Version="6.0.0" />
     <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.23.1" />
-    <PackageReference Include="System.IO.Abstractions" Version="17.1.1" />
+    <PackageReference Include="System.IO.Abstractions" Version="17.2.1" />
     <PackageReference Include="IdentityModel.OidcClient" Version="5.0.2" />
 
     <PackageReference Include="Portable.BouncyCastle" Version="1.9.0" Condition="'$(TargetFramework)' == 'netstandard2.1'" />