[Feature] Polish JDBC plugins to make DBType accurate

[pg-yang]

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• I had searched in the issues and found no similar feature requirement.

Description

Some JDBC plugins set DBType to sql rather than accurate DB type, such as MySQL, H2, and PostgreSQL.

https://github.com/apache/skywalking-java/blob/6cb2b4290f7244f14f2528641401f679ffe0edef/apm-sniffer/apm-sdk-plugin/mysql-common/src/main/java/org/apache/skywalking/apm/plugin/jdbc/mysql/PreparedStatementExecuteMethodsInterceptor.java#L54

It would affect Virtual Database, and we need to make it accurate

Use case

No response

Related issues

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Are you willing to submit a PR?

• Yes I am willing to submit a PR!

Code of Conduct

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