Docs: add Flare.build to remote-execution.md
Closes
@@ -38,6 +38,8 @@ To run Bazel with remote execution, you can use one of the following:
and remote caching service. Can be self-hosted or hosted.
* [BuildBuddy](https://www.buildbuddy.io) -- Remote build execution,
caching, and results UI.
+ * [Flare](https://www.flare.build) -- Providing a cache + CDN for Bazel
+ artifacts and Apple-focused remote builds in addition to build & test analytics.
## Requirements
