Document the difference between SequenceBuilder StartsAt and HasMin

Currently the descriptions on each property do not provide enough detail to differentiate and it's confusing. Would it be possible to add more information to expand upon the difference?

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#### Document details

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* ID: acf3bd16-1954-0974-500a-8f04d0a5ed5f
* Version Independent ID: 2818db16-6495-65ca-fe64-7792d6a2d1b5
* Content: [Sequences - EF Core](https://learn.microsoft.com/en-gb/ef/core/modeling/sequences)
* Content Source: [entity-framework/core/modeling/sequences.md](https://github.com/dotnet/EntityFramework.Docs/blob/main/entity-framework/core/modeling/sequences.md)
* Product: **entity-framework**
* Technology: **entity-framework-core**
* GitHub Login: @roji
* Microsoft Alias: **avickers**