gmp-bot

:robot: I have created a release *beep* *boop* --- ## [0.12.0-rc.1](https://github.com/GoogleCloudPlatform/prometheus-engine/compare/v0.11.0-rc.1...v0.12.0-rc.1) (2024-04-05) ### Features * add go-synthetic (example-app) yaml for auth example ([a357487](https://github.com/GoogleCloudPlatform/prometheus-engine/commit/a357487733821d009b0980fc111d875e5a48853c)) * export write example ([41115f5](https://github.com/GoogleCloudPlatform/prometheus-engine/commit/41115f54a68e6816dc1420cdac89bd449e2a2497)) * implement...