To unlock the Bye Felicia trophy in Spider-Man The City That Never Sleeps: The Heist, you simply need to complete the story content of the DLC.
It's a pretty straight forward campaign but there is a tricky fight in the final mission, in which
If you're playing on Ultimate this can be a little tricky; otherwise it's probably very easy. In the third wave of the fight I recommend that you immediately take out the two Brutes in front of you with every gadget and power-up that you have; they are a real pain and their bullets are hard to dodge, whereas everything else gives you a decent Spidey-Sense warning. After that pick off the Rocket guys and just keep moving and dodging.
Once you have finished the main story campaign the trophy will unlock.