Roll src/net/third_party/quiche/src/ bb4f68479..efc574e11 (7 commits)

https://quiche.googlesource.com/quiche.git/+log/bb4f68479fd8..efc574e11252

$ git log bb4f68479..efc574e11 --date=short --no-merges --format='%ad %ae %s'
2024-02-14 martinduke Fix test flake in MoqtSubscribeWindows.
2024-02-14 martinduke Remove #ifdef MOQT_AUTH_INFO. Also eliminate an old reference to subscribe_request
2024-02-14 martinduke Fix error in MoQT Relative Location encoding.
2024-02-14 quiche-dev Prospectively fix Chromium build
2024-02-13 quiche-dev No public description
2024-02-13 martinduke Process incoming Unsubscribes.
2024-02-13 quiche-dev Fix issues required to build additional Quiche tests for Chrome

Created with:
  roll-dep src/net/third_party/quiche/src src/third_party/quic_trace/src

Change-Id: I09b9cb739a7ffb278adeec05fcd16bd638f3b2ec
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5298237
Commit-Queue: Adam Rice <[email protected]>
Auto-Submit: Nidhi Jaju <[email protected]>
Reviewed-by: Adam Rice <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1260910}

DEPS

@@ -429,7 +429,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.
-  'quiche_revision': 'bb4f68479fd8fa4738339cdcc5782b04b985b72b',
+  'quiche_revision': 'efc574e1125251bc1c3195c0c183c843b4c0a1df',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling ios_webkit
   # and whatever else without interference from each other.