Position advancement is not mentioned

### Type of issue

Missing information

### Description

While the documentation for Write() mentions that a successful write advances the Position by the number of written bytes, the page that documents WriteByte() does not mention a similar behavior.

### Page URL

https://learn.microsoft.com/en-us/dotnet/api/system.io.memorystream.writebyte?view=net-8.0

### Content source URL

https://github.com/dotnet/dotnet-api-docs/blob/main/xml/System.IO/MemoryStream.xml

### Document Version Independent Id

ee6a4a0c-c5cd-1b1b-8e31-6837435bf27b

### Article author

@dotnet-bot