(CA) Challenge conjur-map format and parsing

[InbalZilberman]

Challenge the following format : conjur-map: |- username: secrets/db_username password: secrets/db_password

Currently the parsing is being made raw string and split it by searching for delimiter ": ". Can we do better maybe by parse it with json parser?

Currently we have only basic validation over the value that it is not empty and each raw match the following regex: ".+: .+"