Bump AutoMapper from 12.0.1 to 15.1.1

---
updated-dependencies:
- dependency-name: AutoMapper
  dependency-version: 15.1.1
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

src/IoTHub.Portal.Application/IoTHub.Portal.Application.csproj

@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="AutoMapper" Version="12.0.1" />
+    <PackageReference Include="AutoMapper" Version="15.1.1" />
     <PackageReference Include="AWSSDK.IoT" Version="3.7.404.1" />
     <PackageReference Include="AWSSDK.IotData" Version="3.7.300.112" />
     <PackageReference Include="Azure.Messaging.EventHubs" Version="5.12.2" />