deps: Bump Elastic.Clients.Elasticsearch from 9.3.3 to 9.3.4 (#1067)

---
updated-dependencies:
- dependency-name: Elastic.Clients.Elasticsearch
  dependency-version: 9.3.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

Directory.Packages.props

@@ -49,7 +49,7 @@
     <PackageVersion Include="Parquet.Net" Version="5.5.0" />
     <PackageVersion Include="YamlDotNet" Version="16.3.0" />
     <!-- Infrastructure -->
-    <PackageVersion Include="Elastic.Clients.Elasticsearch" Version="9.3.3" />
+    <PackageVersion Include="Elastic.Clients.Elasticsearch" Version="9.3.4" />
     <PackageVersion Include="Pinecone.Client" Version="4.0.2" />
     <PackageVersion Include="StackExchange.Redis" Version="2.12.4" />
     <PackageVersion Include="Stripe.net" Version="50.4.1" />