Merge main, and re-derive every count it moved

main landed 25 commits while this branch was open, including a third
@FailsOnEmulatorApi37 on Media3EngineTest.cancellingARunningExportStopsIt and a
batch of new instrumented tests. Every number this branch touches moved with them.

Re-derived rather than adjusted, and cross-checked against run 34020234606: the
API 34 leg (no filter) reports 68 tests and the API 37 gating leg 64, which is
68 minus main's four markers. With the picker test marked that is five markers,
baseline 5, and 63 on the gating leg.

The conflict in FailsOnEmulatorApi37.kt is resolved main's way: it had replaced
the hardcoded "grows by two" with a reference to the constant, which is the same
drift this file exists to prevent and a better fix than the number I put there.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

.github/workflows/status_check.yml

@@ -272,7 +272,7 @@ jobs:
           # has to begin after them, not between them. The name is stale and kept:
           # read .github/scripts/e2e-run.sh's header, which carries the measurements.
           #
-          # notAnnotation below keeps four tests off this row, not two, and one of
+          # notAnnotation below keeps five tests off this row, and one of
           # them is new. SafPickerRoundTripTest's PICKER test was measured on
           # 2026-08-24 as passing here and was left on the leg; four gating logcats
           # read on 2026-09-05 show it aborting system_server from the task-snapshot