Add DuplicatesStrategy to sync task in CollectModlDependencies (#64)

Grade requires this on collisions. Adding this will warn on the build about the collision but not prevent it. this was allowed in previous gradle versions.

0.4.0 final version bump

This should also close issue #49.

Creating tag for 0.3.0 release

* add support for kts-based buildscripts, dependency updates (#32)

* IGN-6325: `collectModlDependencies` detects source changes (#39)
* IGN-7871 PKCS#11 signing (#43)

release action fixes (#31)

release action fixes, add publish props, version update

v0.1.0 - initial stable release