Don't care about preceeding character before buildpack
Don't care about preceeding character before buildpack

Some buildpacks are <name>_buildpack and others are <name>-buildpack

cloudfoundry/buildpacks-ci,cloudfoundry/buildpacks-ci,cloudfoundry/buildpacks-ci,cloudfoundry/buildpacks-ci,cloudfoundry/buildpacks-ci