Merge "eatt: Add upper tester to trigger Read Multiple Value Len Req" am: 548d969c am: a4ff623f am: eb95126d am: d91b008f

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2139518



Change-Id: I2461076f2a90c8bf94e2b4dc3a134c42ecfb884a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>