Automate Integration Test Suite for Public Testnet

[gacevicljubisa]

Description

We need to implement an automated integration test suite that runs periodically on the public testnet. This will allow us to continuously monitor the health and performance of the network by running predefined beekeeper checks. The results (metrics, logs, etc.) can then be analyzed for any issues or anomalies.

Tasks

1. Set up a periodic job (e.g., every few hours) to trigger the integration test suite.
2. Define the list of beekeeper checks to run against the public testnet.
3. Configure the job to collect and store metrics and logs from the test runs.
4. Ensure the collected data is easily accessible and can be monitored via appropriate tools.
5. Add alerts for any critical failures or anomalies detected during the tests.

Requested by @istae