TBR: croupier: Remove .v23 from all .gitignore files.
TBR: croupier: Remove .v23 from all .gitignore files.

MultiPart: 16/25

Change-Id: Ia594fc5116aac375ea02b313633c0804d2338ca1

vanadium/croupier,vanadium/croupier,vanadium/croupier