Support create sequence with options INCREMENT, MINVALUE, MAXVALUE, START etc.

[samjay000]

Support create sequence with options

    [ AS data_type ]
    [ INCREMENT [ BY ] increment ]
    [ MINVALUE minvalue | NO MINVALUE ] [ MAXVALUE maxvalue | NO MAXVALUE ]
    [ START [ WITH ] start ] [ CACHE cache ] [ [ NO ] CYCLE ]
    [ OWNED BY { table_name.column_name | NONE } ]

This is continuation of #678

[coveralls]

Pull Request Test Coverage Report for Build 3380011029

• 92 of 112 (82.14%) changed or added relevant lines in 3 files are covered.
• 739 unchanged lines in 7 files lost coverage.
• Overall coverage increased (+0.007%) to 85.956%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/parser.rs	46	53	86.79%
src/ast/mod.rs	36	49	73.47%

Files with Coverage Reduction	New Missed Lines	%
tests/sqlparser_snowflake.rs	1	96.83%
src/ast/value.rs	8	87.67%
src/ast/data_type.rs	13	88.62%
src/ast/ddl.rs	20	82.29%
tests/sqlparser_common.rs	54	96.85%
src/ast/mod.rs	264	77.07%
src/parser.rs	379	83.79%

Totals
Change from base Build 3292360592:	0.007%
Covered Lines:	11029
Relevant Lines:	12831

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💛 - Coveralls

[alamb]

Looks good to me -- thank you @sam-mmm