How to use custom DB connector in spring boot camunda process application

Hi All,
I have created a spring based camunda process application along with a custom DB connector. That, I am able to use after placing the custom DB connector jar file in lib folder of tomcat server.

Now, I am working on spring-boot application in camunda but not sure how to achieve the same.

Following is my custom DB connector project (for reference)

Any guidance from here will be appreciated.

Thanks,
Abhi