Add source jar support to Maven import external (#623)
Add source jar support to Maven import external (#623)

* Maven import external - add src jar support

* Fail of both src_artifact and srcjar_urls are defined

* Fix build

* More build fix

* Fix lint issues

* Trigger CI checks

ianoc/rules_scala,ianoc/rules_scala,smparkes/rules_scala,smparkes/rules_scala,bazelbuild/rules_scala,smparkes/rules_scala,bazelbuild/rules_scala,ianoc/rules_scala,bazelbuild/rules_scala