Bump AWSSDK.IoT from 3.7.400.13 to 3.7.402.7 in /src

Bumps [AWSSDK.IoT](https://github.com/aws/aws-sdk-net) from 3.7.400.13 to 3.7.402.7.
- [Changelog](https://github.com/aws/aws-sdk-net/blob/main/SDK.CHANGELOG.MD)
- [Commits](https://github.com/aws/aws-sdk-net/commits)

---
updated-dependencies:
- dependency-name: AWSSDK.IoT
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

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

@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="AutoMapper" Version="12.0.1" />
-    <PackageReference Include="AWSSDK.IoT" Version="3.7.400.13" />
+    <PackageReference Include="AWSSDK.IoT" Version="3.7.402.7" />
     <PackageReference Include="AWSSDK.IotData" Version="3.7.300.112" />
     <PackageReference Include="Azure.Messaging.EventHubs" Version="5.11.5" />
     <PackageReference Include="Microsoft.Azure.Devices" Version="1.39.1" />

src/IoTHub.Portal.Infrastructure/IoTHub.Portal.Infrastructure.csproj

@@ -104,7 +104,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="AWSSDK.GreengrassV2" Version="3.7.400.13" />
-    <PackageReference Include="AWSSDK.IoT" Version="3.7.400.13" />
+    <PackageReference Include="AWSSDK.IoT" Version="3.7.402.7" />
     <PackageReference Include="AWSSDK.IotData" Version="3.7.300.112" />
     <PackageReference Include="AWSSDK.S3" Version="3.7.404.5" />
     <PackageReference Include="AWSSDK.SecretsManager" Version="3.7.400.11" />