Revert "Adding a feature to prometheusexporter to export exemplars along with… (#9945)" #12074
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Description:
This reverts commit e5a0a29 and therefore PR #9945.
As reported in #9945 (comment), this PR can make the Prometheus exporter panic when sending bad data.
Since the PR has not yet been present in any Collector release, and after consulting with the release manager for the next release, we have decided to revert this PR to have more time to understand the issue.