Bump the others group with 2 updates

Bumps the others group with 2 updates: [MailKit](https://github.com/jstedfast/MailKit) and [MimeKit](https://github.com/jstedfast/MimeKit).


Updates `MailKit` from 4.8.0 to 4.9.0
- [Changelog](https://github.com/jstedfast/MailKit/blob/master/ReleaseNotes.md)
- [Commits](jstedfast/MailKit@4.8.0...4.9.0)

Updates `MimeKit` from 4.8.0 to 4.9.0
- [Changelog](https://github.com/jstedfast/MimeKit/blob/master/ReleaseNotes.md)
- [Commits](jstedfast/MimeKit@4.8.0...4.9.0)

---
updated-dependencies:
- dependency-name: MailKit
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: others
- dependency-name: MimeKit
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: others
...

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

UbisoftGiveawayNotifier/UbisoftGiveawayNotifier.csproj

@@ -18,12 +18,12 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="MailKit" Version="4.8.0" />
+    <PackageReference Include="MailKit" Version="4.9.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.0" />
-    <PackageReference Include="MimeKit" Version="4.8.0" />
+    <PackageReference Include="MimeKit" Version="4.9.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="NLog" Version="5.3.4" />
     <PackageReference Include="NLog.Extensions.Logging" Version="5.3.15" />