Ability to scan from gradle project

[wizofaus]

Is your feature request related to a problem? Please describe.
The current "java" tech seems to only support reading from pom.xml to determine the source files scan. Also it's not clear whether it will scan both java and kotlin source files.

Describe the solution you'd like
The ability to detect a gradle project in the target directory and scan the source files based on that. Or even just to search the directory tree for any java/kotlin files and scan those (accepting that xml and other files could also contain URLs/emails/vulnerabilities).

Describe alternatives you've considered
None at this stage

Additional context
N/A