Using unittest.bzl, return unittest.end(env) instead of simply calling it
Using unittest.bzl, return unittest.end(env) instead of simply calling it

This keeps users compatible with imminent changes to unittest.bzl, which requires rule implementation functions return the result of unittest.end so that the test action is appropriately registered.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=230728984

google/bazel-common