feat: propagate visibility attribute for py_wheel publishing (bazelbu…

…ild#1203)

py_wheel does not propagate "visibility" attribute to the "publish"
rule. The visibility attribute on py_wheel target is not propagated to
the auto-generated "publish" target. This commit adds the visibility
attribute.

Closes: bazelbuild#1192

python/packaging.bzl

@@ -172,6 +172,7 @@ def py_wheel(name, twine = None, **kwargs):
             imports = ["."],
             main = twine_main,
             deps = [twine],
+            visibility = kwargs.get("visibility"),
         )
 
 py_wheel_rule = _py_wheel