Bump Microsoft.Extensions.Http.Resilience from 8.8.0 to 8.9.1 in /docs/database/snippets/tutorial/aspiresqlefcore/AspireSQLEFCore in the dotnet group

Bump Microsoft.Extensions.Http.Resilience from 8.8.0 to 8.9.1 in /docs/database/snippets/tutorial/aspiresqlefcore/AspireSQLEFCore in the dotnet group #1895