Bump the ktsu group with 4 updates

Bumps ktsu.CaseConverter from 1.3.8 to 1.3.12
Bumps ktsu.RoundTripStringJsonConverter from 1.0.7 to 1.0.10
Bumps ktsu.Semantics.Paths from 1.0.29 to 1.0.31
Bumps Polyfill from 9.8.1 to 9.9.0

---
updated-dependencies:
- dependency-name: ktsu.CaseConverter
  dependency-version: 1.3.12
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: ktsu
- dependency-name: ktsu.RoundTripStringJsonConverter
  dependency-version: 1.0.10
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: ktsu
- dependency-name: ktsu.Semantics.Paths
  dependency-version: 1.0.31
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: ktsu
- dependency-name: Polyfill
  dependency-version: 9.9.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: ktsu
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Directory.Packages.props

@@ -3,15 +3,15 @@
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
   </PropertyGroup>
   <ItemGroup>
-    <PackageVersion Include="ktsu.Semantics.Paths" Version="1.0.29" />
-    <PackageVersion Include="ktsu.RoundTripStringJsonConverter" Version="1.0.7" />
-    <PackageVersion Include="ktsu.CaseConverter" Version="1.3.8" />
+    <PackageVersion Include="ktsu.Semantics.Paths" Version="1.0.31" />
+    <PackageVersion Include="ktsu.RoundTripStringJsonConverter" Version="1.0.10" />
+    <PackageVersion Include="ktsu.CaseConverter" Version="1.3.12" />
     <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="8.0.0" />
     <PackageVersion Include="Microsoft.SourceLink.AzureRepos.Git" Version="8.0.0" />
     <PackageVersion Include="Microsoft.Testing.Extensions.CodeCoverage" Version="18.3.2" />
     <PackageVersion Include="MSTest.TestAdapter" Version="4.0.2" />
     <PackageVersion Include="MSTest.TestFramework" Version="4.0.2" />
-    <PackageVersion Include="Polyfill" Version="9.8.1" />
+    <PackageVersion Include="Polyfill" Version="9.9.0" />
     <PackageVersion Include="TestableIO.System.IO.Abstractions" Version="22.1.0" />
     <PackageVersion Include="TestableIO.System.IO.Abstractions.TestingHelpers" Version="22.1.0" />
     <PackageVersion Include="TestableIO.System.IO.Abstractions.Wrappers" Version="22.1.0" />