Merge pull request #3039 from newrelic/dev_but_main

Dev but fix main merge conflicts

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Prerelease 9.16.1-pre (#2980)

* bump version

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Co-authored-by: newrelic-ruby-agent-bot <ruby-agent@newrelic.com>
Co-authored-by: Hannah Ramadan <76922290+hannahramadan@users.noreply.github.com>

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Merge pull request #2965 from newrelic/vale-linter-fixes

Address vale linter concerns on config doc text

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Prerelease 9.15.0-pre (#2927)

* bump version

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Co-authored-by: newrelic-ruby-agent-bot <ruby-agent@newrelic.com>
Co-authored-by: Hannah Ramadan <76922290+hannahramadan@users.noreply.github.com>

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Merge pull request #2873 from newrelic/2870_test_and_changelog_entry

unit test and CHANGELOG entry for 2870

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