In quic, update crypto_retransmit_count for ietf quic. stats only, not protected. crypto_retransmit_count is used for crypto retransmission timeout histogram in chrome: https://cs.chromium.org/chromium/src/net/quic/quic_chromium_client_session.cc?rcl=1b569384c7ba089e4d3a190c6229ebb51791854a&l=1741 PiperOrigin-RevId: 311607181 Change-Id: I7fd2ec186d86ceb1b37ce1a6e5bca701861cad4a