Build Cache for React Native v0.5.4

Changelog
1

What’s new

  • Update bitrise-build-cache-cli to v2.4.4.
  • Mirror gradlePluginPortal() and jitpack.io repository declarations through Bitrise mirrors — fixes 429 rate-limit failures from plugins.gradle.org (e.g. kotlin-gradle-plugins-bom) when React Native third-party libs declare these repositories in their own node_modules/<lib>/android/build.gradle.