Upgrade Gradle Runner(?) (#3390)
Upgrade Gradle Runner(?) (#3390)

Summary:
Pull Request resolved: https://github.com/facebook/flipper/pull/3390

In [D33892189 V3 Android OSS job](https://www.internalfb.com/intern/sandcastle/job/36028797581234803/artifact/runsandcastle), it failed saying that it needs version 7.2 or later. Hence, upgrading this

Reviewed By: antonk52

Differential Revision: D33917841

fbshipit-source-id: 3ccc912b6aa5aa611840e917646870b8bceb0843

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