Sanity check - Medium Severity

[olahfemi]

Description:
function setUp() which initialise the super user is not guided from being called by normal users, even thou this function can only be called once, it can be forgotten by the deployer and smart users can triggers the function earlier than the authorised users and the lost of this control leads to the lost of total control of the protocol.

Context:
AccessControlFacet.sol SLOC10.

Recommendation:
it should be treated with carefulness after deployment by calling the init function right after deployment to avoid other unrecognised account calling the function or add a check of who can call the function to secure the setUp() function.