Update Android Conformance Test QUIC test
Update Android Conformance Test QUIC test

We got the Android team to update their test to the new header format:
https://android-review.googlesource.com/c/platform/cts/+/1454515

This CL tweaks our QuicDispatcher test to ensure we support both old and new Android tests.

PiperOrigin-RevId: 336690796
Change-Id: Ic989c2fa0be0e9737a599a93eb171a38e79389de

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