Rename config option `secret_key` to `user_claim_token_pepper`#699

josecelano merged 1 commit intotorrust:developtorrust/torrust-index:developfrom

josecelano:653-configuration-overhaul-rename-authsecret_key-to-authuser_claim_token_pepperjosecelano/torrust-index:653-configuration-overhaul-rename-authsecret_key-to-authuser_claim_token_pepperCopy head branch name to clipboard