Description
Unnecessary typecasting of msg.sender to address is seen on L34 in OstiumLinkUpKeep::_onlyGov() and on L32 in OstiumRegistry::_onlyGov().
This redundancy is unnecessary as msg.sender already returns an address.
Recommendation
To improve efficiency and clarity, remove the typecasting operation to save gas and eliminate confusion.
Status
Addressed in #0b6bca6.