release(bazel): change publish-next script to publish bazel artifacts

[alexeagle]

No description provided.

[ngbot]

I see that you just added the PR action: merge label, but the following checks are still failing:
     missing required label: "PR target: *"
     status "ci/circleci: build" is pending
     status "code-review/pullapprove" is pending
     status "continuous-integration/travis-ci/pr" is pending

If you want your PR to be merged, it has to pass all the CI checks.

If you can't get the PR to a green state due to flakes or broken master, please try rebasing to master and/or restarting the CI job. If that fails and you believe that the issue is not due to your change, please contact the caretaker and ask for help.

[angular-automatic-lock-bot]

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