Remove unnecessary QuicSpdySession::SetMaxAllowedPushId() calls in tests that are not run with IETF QUIC versions. I have locally verified that VersionUsesHttp3() is false for all of these calls, in which case SetMaxAllowedPushId() is a no-op. gfe-relnote: n/a, test-only change. PiperOrigin-RevId: 302464693 Change-Id: I6fb3c14922cd3d424d6b3200097bc640fbff624b