* Replace context.Background with testing.TB.Context where possible * Fix failing tests
* Migrate Prysm repo to Offchain Labs organization ahead of Pectra upgrade v6 * Replace prysmaticlabs with OffchainLabs on general markdowns * Update mock * Gazelle and add mock.go to excluded generated mock file
* adding electra to validator client rest for get and post, also migrates to use the v2 endpoints * changelog * fixing test * fixing linting
