Activates Bitrise repository mirrors for subsequent Gradle builds in the workflow
This step installs a Gradle init script that redirects repository requests to Bitrise-hosted mirrors for faster, more reliable dependency resolution in subsequent Gradle invocations.
The step is gated by the BITRISE_MAVENCENTRAL_PROXY_ENABLED environment
variable and only activates when run in a Bitrise datacenter that has a
mirror deployment. In every other case it logs an info message and exits
successfully.