gfe-relnote: Remove version negotiation packet tests from QuicConnectionTest; test-only change
gfe-relnote: Remove version negotiation packet tests from QuicConnectionTest; test-only change

PiperOrigin-RevId: 250976443
Change-Id: Idc89992fea99de7e1ee2c4e1e36bf33f96658e57

google/quiche,google/quiche,google/quiche,google/quiche