Remove Context from ConfigScopeModifier interface as it's not needed and
can always be obtained from the static Context.enter() method (Rhino)
Revert "Remove Context from ConfigScopeModifier interface as it's not needed and can always be obtained from the static Context.enter() method (Rhino)"

This reverts commit 2699e874d48559e8737071875862189f2c659dfa.