Update DbMaker gRPC generated code

[kunalvirwal]

The version of gRPC was upgraded to v1.69.2 for AppMaker microservice.
The gRPC code that was newly generated yielded 2 separate gRPC files instead of 1 like in older versions that are present in github.com/sdslabs/gasper/lib/factory/protos/application.
The gRPC configurations for DbMaker are still to updated to the newer version and gRPC files have to be regenerated.
As the version of gRPC has been updated in the repo, DbMaker is yet to be tested as there is no surety for backwards compatibility for the gRPC package.
The proto file and gRPC generated code for DbMaker is present in github.com/sdslabs/gasper/lib/factory/protos/database.