Update Azure.Core version and package refs (Azure#38572)

Author: annelo-msft

eng/Packages.Data.props

@@ -83,9 +83,9 @@
     <!-- Azure SDK packages -->
     <PackageReference Update="Azure.Communication.Identity" Version="1.2.0" />
     <PackageReference Update="Azure.Communication.Common" Version="1.2.1" />
-    <PackageReference Update="Azure.Core" Version="1.34.0" />
+    <PackageReference Update="Azure.Core" Version="1.35.0" />
     <PackageReference Update="Azure.Core.Amqp" Version="1.3.0" />
-    <PackageReference Update="Azure.Core.Experimental" Version="0.1.0-preview.29" />
+    <PackageReference Update="Azure.Core.Experimental" Version="0.1.0-preview.30" />
     <PackageReference Update="Azure.Core.Expressions.DataFactory" Version="1.0.0-beta.4" />
     <PackageReference Update="Azure.Data.SchemaRegistry" Version="1.2.0" />
     <PackageReference Update="Azure.Data.Tables" Version="12.8.0" />

sdk/communication/Azure.Communication.CallAutomation/src/Azure.Communication.CallAutomation.csproj

@@ -28,8 +28,7 @@
     <Compile Include="$(AzureCoreSharedSources)CancellationHelper.cs" LinkBase="Shared" />
   </ItemGroup>
   <ItemGroup>
-    <!-- <PackageReference Include="Azure.Core" /> -->
-    <ProjectReference Include="..\..\..\core\Azure.Core\src\Azure.Core.csproj" />
+    <PackageReference Include="Azure.Core" />
     <PackageReference Include="Azure.Communication.Common" />
     <PackageReference Include="System.Text.Json" />
   </ItemGroup>

sdk/communication/Azure.Communication.CallingServer/src/Azure.Communication.CallingServer.csproj

@@ -27,8 +27,7 @@
     <Compile Include="$(AzureCoreSharedSources)CancellationHelper.cs" LinkBase="Shared" />
   </ItemGroup>
   <ItemGroup>
-    <!-- <PackageReference Include="Azure.Core" /> -->
-    <ProjectReference Include="..\..\..\core\Azure.Core\src\Azure.Core.csproj" />
+    <PackageReference Include="Azure.Core" />
     <PackageReference Include="Azure.Communication.Common" />
     <PackageReference Include="System.Text.Json" />
   </ItemGroup>