fix(java): parse modules from pom.xml files once

[DmitriyLewen]

Description

Possible cases when, when parsing modules, we get an infinite loop.
See examples in aquasecurity/go-dep-parser#297.
To avoid this - we need to parse modules once.

Related issues

• Close Infinite Recursion in pom.xml Looped Dependency go-dep-parser#297

Checklist

• I've read the guidelines for contributing to this repository.
• I've followed the conventions in the PR title.
• I've added tests that prove my fix is effective or that my feature works.
• I've updated the documentation with the relevant information (if needed).
• I've added usage information (if the PR introduces new options)
• I've included a "before" and "after" example to the description (if the PR is a user interface change).