Bump SendGrid from 9.29.2 to 9.29.3 in /src/api

Bumps [SendGrid](https://github.com/sendgrid/sendgrid-csharp) from 9.29.2 to 9.29.3.
- [Release notes](https://github.com/sendgrid/sendgrid-csharp/releases)
- [Changelog](https://github.com/sendgrid/sendgrid-csharp/blob/main/CHANGELOG.md)
- [Commits](sendgrid/sendgrid-csharp@9.29.2...9.29.3)

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

Signed-off-by: dependabot[bot] <[email protected]>

src/api/src/infrastructure/Yoma.Core.Infrastructure.SendGrid/Yoma.Core.Infrastructure.SendGrid.csproj

@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="SendGrid" Version="9.29.2" />
+    <PackageReference Include="SendGrid" Version="9.29.3" />
     <PackageReference Include="SendGrid.Extensions.DependencyInjection" Version="1.0.1" />
   </ItemGroup>