Add missing generator for parameterized SQL statements

[fbiville]

This prevents RawParameterizedSqlStatement to be processed during
dry-run

Impact

• Bug fix (non-breaking change which fixes expected existing functionality)
• Enhancement/New feature (adds functionality without impacting existing logic)
• Breaking change (fix or feature that would cause existing functionality to change)

Description

I started replacing most string-interpolated raw SQL statements with proper liquibase.statement.core.RawParameterizedSqlStatement instances in the Neo4j extension (see PR).

However, the dry-run (updateSQL) failed executing because there was no generator for these.

This should have no impact at all, since I believe only the Neo4j extension is currently using RawParameterizedSqlStatement.

There is no urgency as I already implemented the missing generator in the extension itself.
I'll remove it from the extension whenever that pull request is merged and its changes are released.

[nvoxland]

Code review and test results:

Things to be aware of:

• Changes make sense to me
• Not code used by us, only by extensions at this point

Things to worry about:

• Nothing

[XDelphiGrl]

PR introduces a new class, RawParameterizedSqlGenerator which implements update-sql for parameterized SQL.

• Class currently used by 3rd Party Extension (Neo4j).
• No usage of class in Liquibase core code.
• No additional testing necessary.

APPROVED