sqlserver dialect generates invalid limit syntax for prepared statement

[gavbaa]

Describe the bug
SQL Server requires SELECT TOP (@p1) ... when generating a parameterized statement (parentheses around the parameter, only for TOP). This library generates SELECT TOP @p1 ... which results in an error: mssql: Incorrect syntax near '@p1'

To Reproduce
I wrote the following (a copy of the TestLimitOffset test) that can be dropped right in sqlserver_test.go:

func (mt *sqlserverTest) TestLimitOffsetParameterized() {
	ds := mt.db.From("entry").Prepared(true).Where(goqu.C("id").Gte(1)).Limit(1)
	s, _, _ := ds.ToSQL()
	println(s)

	var e entry
	found, err := ds.ScanStruct(&e)
	mt.NoError(err)
	mt.True(found)
	mt.Equal(uint32(1), e.ID)

	ds = mt.db.From("entry").Where(goqu.C("id").Gte(1)).Order(goqu.C("id").Desc()).Limit(1)
	found, err = ds.ScanStruct(&e)
	mt.NoError(err)
	mt.True(found)
	mt.Equal(uint32(10), e.ID)

	ds = mt.db.From("entry").Where(goqu.C("id").Gte(1)).Order(goqu.C("id").Asc()).Offset(1).Limit(1)
	found, err = ds.ScanStruct(&e)
	mt.NoError(err)
	mt.True(found)
	mt.Equal(uint32(2), e.ID)
}

Expected behavior
Running the tests produces the following output:

SELECT  TOP @p1 * FROM "entry" WHERE ("id" >= @p2)
--- FAIL: TestSqlServerSuite (0.34s)
    --- FAIL: TestSqlServerSuite/TestLimitOffsetParameterized (0.02s)
        sqlserver_test.go:368:
            	Error Trace:	sqlserver_test.go:368
            	Error:      	Received unexpected error:
            	            	mssql: Incorrect syntax near '@p1'.
            	Test:       	TestSqlServerSuite/TestLimitOffsetParameterized
        sqlserver_test.go:369:
            	Error Trace:	sqlserver_test.go:369
            	Error:      	Should be true
            	Test:       	TestSqlServerSuite/TestLimitOffsetParameterized
        sqlserver_test.go:370:
            	Error Trace:	sqlserver_test.go:370
            	Error:      	Not equal:
            	            	expected: 0x1
            	            	actual  : 0x0
            	Test:       	TestSqlServerSuite/TestLimitOffsetParameterized
FAIL
exit status 1
FAIL	github.com/doug-martin/goqu/v9/dialect/sqlserver	0.465s

Dialect:

• sqlserver

Additional context
This is a known SQL Server limitation that other people have also experienced in DB drivers, example: https://stackoverflow.com/questions/56132497/parametrizing-top-value-in-tsql-and-pyodbc

I looked into common_sql_generator.go, LimitSQL, but since it only takes a fragment, not a template string or similar, there's no way to wrap the limit parameter. That might have to be an additional piece of configuration in the dialect, but I suspect you might have something similar used elsewhere that would be more appropriate/well-designed than my theoretical hack of a template string.