Fixing Bazel build & packaging.

Change-Id: I96ba75c395b9a780e4c8233a088f8d8a8abeb874
diff --git a/tools/build/bazel/osgi_java_library.bzl b/tools/build/bazel/osgi_java_library.bzl
index 342a49a..6283ec8 100644
--- a/tools/build/bazel/osgi_java_library.bzl
+++ b/tools/build/bazel/osgi_java_library.bzl
@@ -55,7 +55,7 @@
 
     jar = input_file.path
     output = ctx.outputs.osgi_jar.path
-    name = ctx.attr.source.label.name
+    name = ctx.attr.name
     group = ctx.attr.group
     version = ctx.attr.version
     license = ""