Why GetAddressBytes() in ClientIpSafeList Middleware?

Why did you first convert `safeList` and remote IP Address to `bytes[]` before comparison instead of using the IP address as it is in `string` format and then check the strings?

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* ID: 517dfd6c-0771-77d8-66e1-d07724134c6c
* Version Independent ID: 51de9bc4-775c-36b6-79d4-71ff635b53a6
* Content: [Client IP safelist for ASP.NET Core](https://docs.microsoft.com/en-us/aspnet/core/security/ip-safelist?view=aspnetcore-5.0)
* Content Source: [aspnetcore/security/ip-safelist.md](https://github.com/dotnet/AspNetCore.Docs/blob/master/aspnetcore/security/ip-safelist.md)
* Product: **aspnet-core**
* Technology: **aspnetcore-security**
* GitHub Login: @damienbod
* Microsoft Alias: **riande**