SELECT TOP N syntax (i/o LIMIT) for MSSQL

[alexkyllo]

This is minor but seemed like potentially a good first issue, and the README mentioned you were interested in PRs to add support for RDBMS like MS SQL Server:

SQL Server syntax for limiting the result set is SELECT TOP N ... or SELECT TOP(N) ... optionally followed by PERCENT and/or WITH TIES -- see Microsoft Docs link. I don't see TOP in the keyword list and was able to create a failing test for parsing this. Thinking of submitting a PR to add support for this syntax.

[benesch]

Please do! That sounds like a great first issue to tackle.