* Retry loop should not start over from beginning
When the otp times out, we should not retry the packages that were
already successfully published. We should pick up where we left off.
* Don't crash if build-info.json doesn't exist
The "print follow up instructions" step crashes if build-info.json is
not found. The new build workflow doesn't include those yet (might not
need to) and since the instructions that depend on it only affect
semver (latest) releases, I've moved the code to that branch. Will
follow up with a proper fix, either by adding back a build-info.json
file or removing that dependency and reading the commit some other way.
Error codes don't need to be pulled from CI anymore because the ones
in source are already expected to match the build output.
I noticed this when running the 16.13.1 release. Patch releases are cut
with the commit used to build the previous release as a base. So the
publish script accidentally reverted the changes that had landed to
the error codes file since then.
* Improve release script process documentation
* Improved pre-publish instructions/message based on feedback
* Added reminder to attach build artifacts to GitHub release
