See #5969 (comment)

@kenzieschmoll @elliette before changing this, I just want to confirm:

• Changing these values from a well-known "VSCode" to an arbitrary string (for example "Antigravity", "Cursor", etc.) works for all:
  • DevTools stats
  • DevTools surveys
  • Flutter surveys
• Is the change from "VSCode" -> "Visual Studio Code" going to cause any problems?
  (while we could map this to preserve this, it would be nice to get to eventual consistency between all the tools and not have tool-specific massaging...)
• Do we need to coordinate this with any specific version of DevTools, or is it fine to just change it now?