fix(tsql): Transpile standalone exp.Fetch LIMIT

[VaggelisD]

Fixes #4665

Dialects like Oracle can FETCH directly from a result set:

oracle>  WITH t AS (SELECT 1 AS col UNION SELECT 2 AS col UNION SELECT 3 as col) 
SELECT * FROM t FETCH FIRST 2 ROWS ONLY;

col
1
2

T-SQL has the concept of OFFSET-FETCH which are defined under an ORDER BY clause. Thus, a possible transpilation is the following:

tsql> WITH t AS (SELECT 1 AS col UNION SELECT 2 AS col UNION SELECT 3 AS col) 
SELECT * FROM t AS ROWS ORDER BY (SELECT NULL) OFFSET 0 ROWS FETCH FIRST 2 ROWS ONLY

col
1
2

Docs

T-SQL OFFSET-FETCH | Oracle FETCH