[bug] Flink reserved key led to error 源数据库的表中存在flink保留字段，导致创建增量同步时异常

[caiqing0204]

报错信息：
/tis.log:Caused by: org.apache.calcite.sql.parser.SqlParseException: Encountered "method" at line 1, column 63.
./tis.log-Was expecting one of:
./tis.log- <BRACKET_QUOTED_IDENTIFIER> ...
./tis.log- <QUOTED_IDENTIFIER> ...
./tis.log- <BACK_QUOTED_IDENTIFIER> ...
./tis.log- <HYPHENATED_IDENTIFIER> ...
./tis.log- ...
./tis.log- <UNICODE_QUOTED_IDENTIFIER> ...
./tis.log-
./tis.log- at org.apache.flink.sql.parser.impl.FlinkSqlParserImpl.convertException(FlinkSqlParserImpl.java:450)
./tis.log- at org.apache.flink.sql.parser.impl.FlinkSqlParserImpl.normalizeException(FlinkSqlParserImpl.java:213)
./tis.log- at org.apache.calcite.sql.parser.SqlParser.handleException(SqlParser.java:140)
./tis.log- at org.apache.calcite.sql.parser.SqlParser.parseQuery(SqlParser.java:155)
./tis.log- at org.apache.calcite.sql.parser.SqlParser.parseStmt(SqlParser.java:180)
./tis.log- at org.apache.flink.table.planner.parse.CalciteParser.parse(CalciteParser.java:54)
./tis.log- ... 149 common frames omitted

Flink Reserverd Keyword list in below url
https://nightlies.apache.org/flink/flink-docs-release-1.16/docs/dev/table/sql/overview/

[caiqing0204]

@baisui1981