Bump the cloud-native group with 2 updates (#193)

Bumps the cloud-native group with 2 updates: [CloudNative.CloudEvents](https://github.com/cloudevents/sdk-csharp) and [CloudNative.CloudEvents.SystemTextJson](https://github.com/cloudevents/sdk-csharp).


Updates `CloudNative.CloudEvents` from 2.7.0 to 2.7.1
- [Release notes](https://github.com/cloudevents/sdk-csharp/releases)
- [Changelog](https://github.com/cloudevents/sdk-csharp/blob/main/docs/changes-since-1x.md)
- [Commits](cloudevents/sdk-csharp@v2.7.0...v2.7.1)

Updates `CloudNative.CloudEvents.SystemTextJson` from 2.7.0 to 2.7.1
- [Release notes](https://github.com/cloudevents/sdk-csharp/releases)
- [Changelog](https://github.com/cloudevents/sdk-csharp/blob/main/docs/changes-since-1x.md)
- [Commits](cloudevents/sdk-csharp@v2.7.0...v2.7.1)

---
updated-dependencies:
- dependency-name: CloudNative.CloudEvents
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cloud-native
- dependency-name: CloudNative.CloudEvents.SystemTextJson
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cloud-native
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

src/FaluSdk/FaluSdk.csproj

@@ -14,7 +14,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="CloudNative.CloudEvents" Version="2.7.0" />
+    <PackageReference Include="CloudNative.CloudEvents" Version="2.7.1" />
     <PackageReference Include="Microsoft.Extensions.Http.Polly" Version="8.0.0" />
     <PackageReference Include="Polly.Contrib.WaitAndRetry" Version="1.1.1" />
     <PackageReference Include="System.Net.Http.Json" Version="8.0.0" />

tests/FaluSdk.Tests/FaluSdk.Tests.csproj

@@ -14,7 +14,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="CloudNative.CloudEvents.SystemTextJson" Version="2.7.0" />
+    <PackageReference Include="CloudNative.CloudEvents.SystemTextJson" Version="2.7.1" />
     <PackageReference Include="coverlet.collector" Version="6.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="xunit" Version="2.6.2" />