Release: apt-buildpack (07-11)

[cf-buildpacks-eng]

Release reminder for apt-buildpack

The ideal release date window for this buildpack starts on: 07-11 and ends on 07-16.

• See diff from latest version and validate if a release is required.
• Make sure the latest commit on has passed tests on the CI
• Refer release instructions. (private link)

[arjun024]

-> #203