Fix package identifier

Author: flobernd

Elastic.SemanticKernel.Connectors.Elasticsearch/Elastic.SemanticKernel.Connectors.Elasticsearch.csproj

@@ -3,7 +3,7 @@
   <PropertyGroup>
     <TargetFrameworks>netstandard2.0;net8</TargetFrameworks>
 
-    <PackageId>Microsoft.SemanticKernel.Connectors.Elasticsearch</PackageId>
+    <PackageId>Elastic.SemanticKernel.Connectors.Elasticsearch</PackageId>
     <Title>Elasticsearch connector for Microsoft Semantic Kernel</Title>
     <Description>Elasticsearch connector for Microsoft Semantic Kernel.</Description>
     <AssemblyTitle>$(Title)</AssemblyTitle>

Elastic.SemanticKernel.Playground/packages.lock.json

@@ -54,7 +54,7 @@
         "resolved": "8.0.1",
         "contentHash": "vaoWjvkG1aenR2XdjaVivlCV9fADfgyhW5bZtXT23qaEea0lWiUljdQuze4E31vKM7ZWJaSUsbYIKE3rnzfZUg=="
       },
-      "Microsoft.SemanticKernel.Connectors.Elasticsearch": {
+      "elastic.semantickernel.connectors.elasticsearch": {
         "type": "Project",
         "dependencies": {
           "Elastic.Clients.Elasticsearch": "[8.15.10, )",