It turns out that in the Cyberpunk 2077: Phantom Liberty expansion released in September this year, developers from CD Projekt RED added a new Easter egg that refers to the famous scene from GTA: San Andreas. The Easter egg can be seen when V calls Solomon Reed, using an old payphone located in an abandoned restaurant for this purpose.
Interestingly, on the phone's casing, you can see a strange set of numbers (2x9, 1x9, 1x6, 1x7, 2x45). This is a reference to Big Smoke's mega order, which he made during one of the in-game cutscenes in GTA: San Andreas. As a reminder, the source code for GTA 5 was recently leaked, which, as it turned out, was purchased by modders for just $2,000.