Election for Samantha Dawley as Committer on Eclipse Platform

Samantha recently started helping the Eclipse Platform™ team with releng tasks and already was instrumental in the opening of 4.24 development stream. She is going to help us with daily releng duties and further improvements to our releng scripts.

List of commits done by her is available at:
* https://github.com/eclipse-platform/eclipse.platform.releng.aggregator/…
* https://git.eclipse.org/r/q/owner:samantha.m.dawley%2540gmail.com

Huge part of releng work is still in Jenkins so we need her to gain committership in order to be able to take further role in release engineering and of course to move more of our jobs into proper Jenkinsfiles for better history and tracking.
Please join me in welcoming her!