Nominating @pivotal-david-osullivan to Utilities Team Contributor

[dmikusa]

@pivotal-david-osullivan has contributed the initial implementation of the watchexec buildpack and will be helping with day-to-day maintenance on the utility buildpacks. I would like to formally nominate him to be added to the contributor team.

👍 / 👎 ?

cc @paketo-buildpacks/utilities-contributors & @paketo-buildpacks/utilities-maintainers