Bump StackExchange.Redis from 2.6.122 to 2.7.4

Bumps [StackExchange.Redis](https://github.com/StackExchange/StackExchange.Redis) from 2.6.122 to 2.7.4.
- [Release notes](https://github.com/StackExchange/StackExchange.Redis/releases)
- [Changelog](https://github.com/StackExchange/StackExchange.Redis/blob/main/docs/ReleaseNotes.md)
- [Commits](StackExchange/StackExchange.Redis@2.6.122...2.7.4)

---
updated-dependencies:
- dependency-name: StackExchange.Redis
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

src/Exceptionless.Insulation/Exceptionless.Insulation.csproj

@@ -9,7 +9,7 @@
     <PackageReference Include="Foundatio.Minio" Version="10.6.1" />
     <PackageReference Include="Foundatio.RabbitMQ" Version="10.6.1" />
     <PackageReference Include="Foundatio.Redis" Version="10.6.1" />
-    <PackageReference Include="StackExchange.Redis" Version="2.6.122" />
+    <PackageReference Include="StackExchange.Redis" Version="2.7.4" />
     <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="8.0.0-rc.2.*" />
     <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="8.0.0-rc.2.*" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0-rc.2.*" />