codec2 vts: Fix handling of codec config flag in decoders am: 3b693092 am:...

codec2 vts: Fix handling of codec config flag in decoders am: 3b693092 am: 962718b7 am: 12e48ed9

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/24680952



Change-Id: Idf15a28277ed35d341f2679f736589c07c685ba1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>