Fix MapperFactoryBean constructor argument for AOT

[DragonFSKY]

Summary

• Forward-port the Fix MapperFactoryBean constructor argument for AOT #1235 fix from 3.0.x to master.
• Use the resolved mapper interface Class as the constructor argument when the configured MapperFactoryBean only exposes a Class-based constructor.
• Preserve the existing String constructor argument for custom MapperFactoryBean implementations that accept String constructors.

Verification

• ./mvnw -Dlicense.skip=true -Dformatter.skip=true -Dimpsort.skip=true -Dwhitespace.skip=true -Drewrite.skip=true -Dtest=MapperScannerConfigurerTest test

[coveralls]

coverage: 90.316% (+0.07%) from 90.242% — DragonFSKY:fix-aot-mapper-constructor-arg-master into mybatis:master