Creating a .modl file of external Java Drivers code using Gradle in IntelliJ

The module I linked is built with the module-tools gradle plugin.

Progress on fixing this generator bug. See my today's comment on inductiveautomation/ignition-module-tools/issues/49.

The moduleDependencySpecs resolve exception should be fixed now in 0.4.0. I tested this locally after syncing up all the version references between the generator and gradle-module-plugin halves of the monorepo.