build(deps): Bump LangChain.Providers.Abstractions in the all group

Bumps the all group with 1 update: [LangChain.Providers.Abstractions](https://github.com/tryAGI/LangChain.Providers).


Updates `LangChain.Providers.Abstractions` from 0.15.3-dev.93 to 0.15.3-dev.97
- [Commits](https://github.com/tryAGI/LangChain.Providers/commits)

---
updated-dependencies:
- dependency-name: LangChain.Providers.Abstractions
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
...

Signed-off-by: dependabot[bot] <[email protected]>

src/Directory.Packages.props

@@ -14,7 +14,7 @@
     </PackageVersion>
     <PackageVersion Include="LangChain.DocumentLoaders.Abstractions" Version="0.15.3-dev.14" />
     <PackageVersion Include="LangChain.Polyfills" Version="0.15.3-dev.14" />
-    <PackageVersion Include="LangChain.Providers.Abstractions" Version="0.15.3-dev.93" />
+    <PackageVersion Include="LangChain.Providers.Abstractions" Version="0.15.3-dev.97" />
     <PackageVersion Include="LangChain.Serve.Abstractions" Version="0.15.3-dev.14" />
     <PackageVersion Include="Microsoft.CodeAnalysis.PublicApiAnalyzers" Version="3.3.4" />
     <PackageVersion Include="Microsoft.Data.Sqlite" Version="9.0.0" />