There are semantic problems with using rule(name=..., ...) instead of using name = rule(...) on the top-level, because there can be multiple rules with the same name exported from a single bzl file.

We decided to remove name parameter from the rule call.

Expected timeline:

• Flip the flag with Bazel release 6.0.0
• Remove the flag and implementation from Bazel@HEAD in Q4 2022.