Update to OpenTelemetry 1.13.0

Update to latest packages.

Author: martincostello

src/Grafana.OpenTelemetry.Base/Grafana.OpenTelemetry.Base.csproj

@@ -13,8 +13,8 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="OpenTelemetry" Version="1.12.0" />
-    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.12.0" />
+    <PackageReference Include="OpenTelemetry" Version="1.13.0" />
+    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.13.0" />
   </ItemGroup>
 
   <ItemGroup Label="Stable Instrumentation Packages">

src/Grafana.OpenTelemetry/Grafana.OpenTelemetry.csproj

@@ -31,7 +31,7 @@
   </ItemGroup>
 
   <ItemGroup Label="Non-stable instrumentation packages with dependencies, only .NET" Condition=" '$([MSBuild]::GetTargetFrameworkIdentifier(`$(TargetFramework)`))' != '.NETFramework' ">
-    <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.12.0" /> <!-- Needed for ASP.NET Core -->
+    <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.13.0" /> <!-- Needed for ASP.NET Core -->
     <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.12.0" />
   </ItemGroup>