Remove the deprecated name parameter from rule()

Signed-off-by: Dom Del Nano <ddelnano@gmail.com>

Author: ddelnano

bazel/cc_toolchains/sysroots/images.bzl

@@ -65,7 +65,6 @@ def _sysroot_variant_image_factory(variant):
         return _image_from_sysroot_info(ctx, sysroot_toolchain.sysroot)
 
     return rule(
-        name = "sysroot_{variant}_image".format(variant = variant),
         implementation = _impl,
         attrs = dicts.add(_container.image.attrs, {
             "default_image": attr.label(mandatory = True, doc = "Default container_image to use if no sysroot toolchain is found"),