Contributors mention ends up on wrong line

[shakuzen]

The contributor mentions end up on the line before "Thank you to all the contributors who worked on this release:" instead of after as expected.

## :lady_beetle: Bug Fixes

- Add extra checks for baggage header parsing [#1010](https://github.com/micrometer-metrics/tracing/pull/1010)

## :heart: Contributors

@songxiaosheng
Thank you to all the contributors who worked on this release:

[shakuzen]

Interestingly, this problem doesn't seem to happen when changelogs are combined, such as this example:

## :lady_beetle: Bug Fixes

- Add extra checks for baggage header parsing [#1010](https://github.com/micrometer-metrics/tracing/pull/1010)
- Short circuit collecting matching baggage KeyValues [#1033](https://github.com/micrometer-metrics/tracing/pull/1033)

## :heart: Contributors

Thank you to all the contributors who worked on this release:

@rethab, and @songxiaosheng