2.13: use Lukas's scala-java8-compat branch

Author: SethTisue

configs/project-refs.conf

@@ -124,7 +124,7 @@ vars.uris: {
   scala-debugger-uri:           "https://github.com/ensime/scala-debugger.git"
   scala-gopher-uri:             "https://github.com/rssh/scala-gopher.git"
   scala-java-time-uri:          "https://github.com/cquiroz/scala-java-time.git"
-  scala-java8-compat-uri:       "https://github.com/scala/scala-java8-compat.git#2.13.x"
+  scala-java8-compat-uri:       "https://github.com/lrytz/scala-java8-compat.git#2.13.x-api"  # was scala, 2.13.x
   scala-js-stubs-uri:           "https://github.com/scala-js/scala-js-stubs.git"
   scala-js-uri:                 "https://github.com/scala-js/scala-js.git"
   scala-logging-uri:            "https://github.com/lightbend/scala-logging.git"