Bump Microsoft.KernelMemory.Abstractions

Bumps [Microsoft.KernelMemory.Abstractions](https://github.com/microsoft/kernel-memory) from 0.28.240212.1 to 0.35.240318.2.
- [Release notes](https://github.com/microsoft/kernel-memory/releases)
- [Commits](microsoft/kernel-memory@packages-0.28.240212.1...abstractions-0.35.240318.2)

---
updated-dependencies:
- dependency-name: Microsoft.KernelMemory.Abstractions
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

src/Directory.Packages.props

@@ -5,7 +5,7 @@
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
   </PropertyGroup>
   <ItemGroup>
-    <PackageVersion Include="Microsoft.KernelMemory.Abstractions" Version="0.28.240212.1" />
+    <PackageVersion Include="Microsoft.KernelMemory.Abstractions" Version="0.35.240318.2" />
     <PackageVersion Include="Microsoft.SemanticKernel" Version="1.6.3" />
     <PackageVersion Include="Microsoft.SemanticKernel.Abstractions" Version="1.6.3" />
     <PackageVersion Include="System.Text.Json" Version="8.0.3" />